Conventionally Broadcast Encryption (BE) Schemes

Conventionally Broadcast Encryption (BE) Schemes ABSTRACT Conventionally broadcast encryption (BE) schemes enable a sender to securely broadcast to any subset of members, however it requires a trusted party to circulate decryption keys. Group key agreement protocols authorize a group of members to negotiate a common encryption passkey through spread out networks so that only the batch members can decode the ciphertextsviz encrypted under the shared encryption key, but a sender cannot debar any particular member from decrypting the ciphertexts. This project infers two notions with a hybrid primitive referred to as Auxiliary Propagate encoding. In this new primitive, a common public encoding key is agreed by group members who hold a individual decoding passkey. A sender viewing the public group encoding passkey can restrict the decoding to a subdivision of members of his preference. The scheme is proven to be fully collusion-resistant under the decision n-Bilinear Diffie-Hellman Exponentiation presumption in the standard imitation. Of unaided interest, the project presents a new BE scheme that is aggregatable. The cumulative property is shown to be useful to construct advanced protocols. Keywords-Multicast encoding, Auxiliary Propagate Encoding, Provable Security, Group key agreement INTRODUCTION INTRODUCTION Along the rapidly leading and prevalent communion technologies, there is an increasing bid for handy cryptographic primeval to protect group conversations and ciphering platforms. These platforms include instant-messaging tools, collaborative ciphering, mobile ad hoc networks and communal net. These new applications call for cryptographic primitives allowing a sender to soundly encrypt to any subdivision of the users of the services without relying on a fully credible dealer. Broadcast encoding is a well-studied primeval intended for secure group-oriented communications. It allows a sender to soundly broadcast to any subdivision of the group members Nonetheless, a BE system heavily relies on a fully trusted key server who produces classified decoding passkeys for the members and can read all the communion to any members. Group key agreement is another well-defined cryptographic primeval to secure group-oriented communions. A traditional GKA enables a group of members to setup a common secret passkey through spread out networks. However, whenever a sender wants to share an information to a group, he must first join the group and run a GKA protocol to share a classified passkey with the intended members. More recently, and to overthrow this limitation, Wu et al. popularized asymmetric GKA, a common public encoding key is agreed by group members who hold a individual decoding passkey. However, neither traditional symmetric GKA nor the newly introduced asymmetric GKA enables the sender to unilaterally exclude any particular member from reading the plaintext. Hence, it is necessary to find several adjustable cryptographic primeval en abling dynamic broadcasts without a fully credible dealer. The Auxiliary Propagate Encoding primitive, viz a hybrid of GKA and BE. Compared to its preliminary Asia crypt 2011 version, this project provides complete security proofs, elaborates the necessity of the aggregatability of the hidden BE building block and shows the practicality of the scheme with experiments. The main contributions are as follows. First, the primitive and explains its security definitions. Auxiliary Broadcast Encoding incorporates the elemental ideas of GKA and BE. A group of members interact through free networks to agree a public encoding passkey while each member holds a different secret decoding key. Using the public encryption passkey, anyone can encode any message to any subdivision of the group members and only the intended receivers can decrypt. Unlike GKA, Auxiliary enables the sender to exclude some members from reading the ciphertexts. Compared to Broadcast Encryption, Auxiliary Propagate Encoding does not need a fully credible third party to set up the system. Characterize collusion resistance by defining an attacker who can fully control every member farther the affianced receivers but cannot extract useful message from the cipher text. Second, the notion of aggregatable broadcast encoding. Coarsely speaking, a Broadcast Encoding scheme is aggregatable if its secure instances can be aggregated into a new secure instance of the BE system. Specifically, only the aggregated decoding keys of the same user are valid decoding keys corresponding to the aggregated public passkeys of the hidden Broadcast Encryption examples. The aggregatability of AggBE schemes is beneficial in the manufacturing of scheme and the BE schemes in the literature are not aggregatable. A detailed AggBE system tightly proven to be fully collusion-resistant beneath the decision BDHE assumption. The proposed AggBE system offers effectual encoding/decoding and short ciphertexts. Certainly, create an effectual Auxiliary Broadcast Encoding scheme with AggBE scheme as a building block. The Auxiliary Broadcast Encoding construction is proven to be semi-adaptively secure under the decision Bilinear Diffie-Hellman Exponentiation assumption in the standard model. Only one round is needed to form the public group encoding passkey and set up the Auxiliary Broadcast Encoding system. After the system set-up, the storage cost would be O(n) for sender as well as for group members, where n is the number of group members taking part in the setup stage. Although, the online complexity (which dominates the practicality of a Auxiliary Broadcast Encoding scheme) is very low. Post trade-off, the variant has O(n2=3) complexity in communion, calculations and storage. This is comparable to up-to-date regular Broadcast Encoding schemes which have O(n1=2) complexity in the same performance metrics, but system does not require a credile passkey dealer. Execute a chain of experiments and the experimental results verify the practicality of scheme. Potential Applications A potential application of Auxiliary Propagate Encoding is to secure data exchanged among friends via social networks. Since the Prism scandal, people are desperately concerned about the privacy of their personal data shared with their friends over social networks. Auxiliary Propagate Encoding can provide a feasible solution to this problem. Indeed, Phan et al underlined the applications of Auxiliary Propagate Encoding to social networks. In this scenario, if a group of users want to share their data without letting the social network operator know it, they this Encoding scheme. Since the setup procedure of Encoding only requires one round of communication, each member of the group just needs to broadcast one message to other intended members in a send-and-leave way, without the synchronization requirement. After receiving the messages from the other members, all the members share the encryption key that allows any user to selectively share his/her data to any subgroup of the members . Furthermore, it also allows sensitive data to be shared among different groups. Other applications may include contemporary messaging among family members, protected scientific research tasks jointly conducted by scientists from different places, and disaster rescue using a mobile ad hoc network. A common feature of these scenarios is that a group of users would like to exchange sensitive data but a fully credible third party is unavailable. Encoder provides an efficient solution to these applications. AIMS OBJECTIVES 2.1  AIM The Auxiliary Propagate Encoding primitive, viz a hybrid of GKA and BE. Compared to its preliminary Asia crypt 2011 version, this project provides complete security proofs, elaborates the necessity of the aggregatability of the hidden BE building block and shows the practicality of the scheme with experiments. The main aim are as follows. First, the primitive and explains its security definitions. Auxiliary Broadcast Encoding incorporates the elemental ideas of GKA and BE. A group of members interact through free networks to agree a public encoding passkey while each member holds a different secret decoding key. Using the public encryption passkey, anyone can encode any message to any subdivision of the group members and only the intended receivers can decrypt. Unlike GKA, Auxiliary enables the sender to exclude some members from reading the ciphertexts. Compared to Broadcast Encryption, Auxiliary Propagate Encoding does not need a fully credible third party to set up the system. Characterize collusion resistance by defining an attacker who can fully control every member farther the affianced receivers but cannot extract useful message from the cipher text. 2.2  OBJECTIVE The Auxiliary propagate Encoding primitive, which is a hybrid of GKA and BE.It provides complete security proofs, illustrates the necessity of the aggregatability of the underlying BE building block. ConBE incorporates the underlying ideas of GKA and BE. A group of members interact via open networks to negotiate a public encryption key while each member holds a different secret decryption key. Using the public encryption key, anyone can encrypt any message to any subset of the group members and only the intended receivers can decrypt. The collusion resistance by defining an attacker who can fully control all the members outside the intended receivers but cannot extract useful information from the ciphertext. The notion of aggregatable broadcast encryption (AggBE). Coarsely speaking, a BE scheme is aggregatable if its secure instances can be aggregated into a new secure instance of the BE scheme. Specifically, only the aggregated decryption keys of the same user are valid decryption keys corresponding to the aggregated public keys of the underlying BE instances. An efficient ConBE scheme with our AggBE scheme as a building block. The ConBE construction is proven to be semi-adaptively secure under the decision BDHE assumption in the standard model. LITERATURE SURVEY LITERATURE SURVEY 3.1 Paper on Broadcast Encryption: Several schemes that allow a center to broadcast a secret to any subset of privileged users out of a universe of size nso that coalitions of k users not in the privileged set cannot learn the secret. The most interesting scheme requires every user to store O(k log k Several schemes that allow a center to broadcast a secret to log n)keys and the center to broadcast O(k2 log2 k log n) messages regardless of the size of the privileged set. This scheme requires every user to store O(log k log(1/p)) keys and the center to broadcast O(k log2 k log(1/p)) messages. Algorithm: Step 1: Takes as input the number of receivers n, Setup(n) outputs private keys d1 , à ¢Ã¢â€š ¬Ã‚ ¦, dn and public-key PK. Step 2: Takes as input a subset, Encrypt (S, PK, M): Encrypt M for users S à ¯Ã†â€™Ã‚  {1, à ¢Ã¢â€š ¬Ã‚ ¦, n} Output ciphertext CT. Step 3: Takes as input a subset, Decrypt (CT, S, j, dj, PK): If j à ¯Ã†â€™Ã… ½ S, output M. The key K can then be used to decrypt the broadcast body CM and obtain the message body M 3.2 Paper on Collusion Resistant Broadcast Encryption With Short Ciphertexts and Private Keys: This system describe two new public key broadcast encryption systems for stateless receivers. Both systems are fully secure against any number of colluders. This construction both ciphertexts and private keys are of constant size (only two group elements), for any subset of receivers. The public key size in this system is linear in the total number of receivers. Second system is a generalization of the first that provides a trade-off between ciphertext size and public key size. The system achieves a collusion resistant broadcast system for n users where both ciphertexts and public passkeys are of size O(à ¢Ã‹â€ Ã… ¡n) for any subset of receivers. Algorithm: Step 1: Let G be a bilinear group of order p. Pick a random generator g of G and random ÃŽÂ ±, ÃŽÂ ³ à ¢Ã‹â€ Ã‹â€  Zp and, as usual, define gi = g(ÃŽÂ ± i ) and v = gÃŽÂ ³Ãƒ ¢Ã‹â€ Ã‹â€  G. Step 2: Output the public key PK = {g, g1, , gn, gn+2, . . . , g2n, v} , it generates m shares of ÃŽÂ ³. Secret sharing generates the shares. Let f à ¢Ã‹â€ Ã‹â€  Zp[x] be a random polynomial of degree t à ¢Ã‹â€ Ã¢â‚¬â„¢ 1 satisfying f(0) = ÃŽÂ ³. For j = 1, , m the jth share of ÃŽÂ ³ is defined as sj = f(j) à ¢Ã‹â€ Ã‹â€  Zp. Step 3: User k à ¢Ã‹â€ Ã‹â€  {1, . . . , n} wants her private key dk = g ÃŽÂ ³kà ¢Ã‹â€ Ã‹â€  G. pick t administrator servers to help generate dk. To generate dk . For i = 1, . . . , it receives g si k from the ith administrator. It computes private key as dk = à ¢Ã‹â€ Ã‚ i=1(gk8)ÃŽÂ »i . Then dk = gkà ¢Ã‹â€ Ã¢â‚¬Ëœi=1 ÃŽÂ »i8i = g ÃŽÂ ³k as required. As usual all these messages are sent between the administrators and a user are over a private channel. 3.3 Paper on A Conference Key Distribution System: Encryption is used in a communication system to safeguard information in the transmitted messages from anyone other than the intended receiver. To perform the encryption and decryption the transmitter and receiver ought to have matching encryption and decryption keys. A clever way to generate these keys is to use the public key distribution system invented by Diffie and Hellman. The public key distribution system is generalized to a conference key distribution system (CKDS) which admits any group of stations to share the same encryption and decryption keys. The analysis reveals two important aspects of any conference key distribution system. One is the multi-tap resistance, which is a measure of the information security in the communication system. The other is the separation of the problem into two parts: the choice of a suitable symmetric function of the private keys and the choice of a suitable one-way mapping thereof. Algorithm : Step 1 : Consider A center chooses a prime p = ÃŽËÅ"(2cN), c à ¢Ã¢â‚¬ °Ã‚ ¥ 1 constant, and an element ÃŽÂ ± à ¢Ã‹â€ Ã‹â€  Zp of order q = ÃŽËÅ"(2N). If this has to be verià ¯Ã‚ ¬Ã‚ ed then the factorization of q is given. The center publishes p, ÃŽÂ ± and q. Step 2 : Let U1,,Un be a (dynamic) subset of all users5 who want to generate a common conference key. Step 3 : Each Ui, i = 1,,n, selects6 rià ¢Ã‹â€ Ã‹â€ R Zq, computes and broadcasts Zi=ÃŽÂ ±ri mod p . Step 4 : Each Ui, i = 1,,n, checks7 that ÃŽÂ ±q à ¢Ã¢â‚¬ °Ã‚ ¡ 1(modp) and that (zj)q à ¢Ã¢â‚¬ °Ã‚ ¡ 1(modp) for all j = 1,,n, and then computes and broadcasts Xi à ¢Ã¢â‚¬ °Ã‚ ¡(zi+1/zià ¢Ã‹â€ Ã¢â‚¬â„¢1)ri (modp), where the indices are taken in a cycle. Step 5 : Each Ui, i = 1,,n, computes the conference key, Ki à ¢Ã¢â‚¬ °Ã‚ ¡(zià ¢Ã‹â€ Ã¢â‚¬â„¢1)nri  ·Xin-1à ¢Ã‹â€ Ã¢â‚¬â„¢1  · Xi+1n-2  ·Ãƒâ€šÃ‚ ·Ãƒâ€šÃ‚ · Xi-2 (modp). 3.4 Paper on Key Agreement in Dynamic Peer Groups: As a result of the increased popularity of group- oriented applications and protocols, group communication occurs in many different settings: from network multicasting to application layer tele- and video-conferencing. Regardless of the application environment, security services are necessary to provide communication privacy and integrity. This paper considers the problem of key agreement in dynamic peer groups. (Key agreement, especially in a group setting, is the steeping stone for all other security services.)Dynamic peer groups require not only initial key agreement (IKA) but also auxiliary key agreement (AKA) operations such as member addition, member deletion and group fusion. We discuss all group key agreement operations and present a concrete protocol suite, CLIQUES, which offers complete key agreement services. CLIQUES is based on multi-party extensions of the well-known Diffie-Hellman key exchange method. The protocols are efficient and provably secure against passive adversaries. 3.5 Comparative Study SR NO Paper Title And Methods Used Authors Name Mertis Demerits Problem Solution Future Work 1. Broadcast Encryption ( Symmetric Encryptions, Secret key Distributions management) A. Fiat and M. Naor Provides secure group-oriented communications Existing GKA protocols cannot handle sender/member changes efficiently Requires a trusted third party to distribute the keys. Using Asymmetric group key agreement (ASGKA) to overcome this. Future work will concern the implementation of the ASGKA scheme to incorporate the following. 2. Collusion Resistant Broadcast Encryption with short Ciphertext and private keys (Parameterization) Dan Boneh , Craig Gentry Provides a collusion resistant system. Cannot handle large sets of groups. Collusion resistant is limited to a relatively small group. Using appropriate parametrization Future works will concern the reduction of collusion by constructing both Ciphertext and private key of constant size. 3. A Conference Key Distribution System (Security in digital systems ,Conference key distribution) I. Ingemarsson, D.T. Tang and C.K. Wong Provides a system using That distributes key using contributory key generation. It is immune to insecurities due to symmetric functions of degree two. As the key was a symmetric function of degree two, it was insecure. Using a asymmetric function instead of symmetric function. Future research will be devoted to methods that can use asymmetric function for higher security. 4. Key Agreement in Dynamic Peer Groups (Multi-party Computation) Michael Steiner, Can handle system with constantly changing members and senders. It is not efficient for relatedly large set of groups. Works only for relatively small and non-hierarchical groups. Using key transport mechanism. Future research Will including the methods adopted in this. 5. Broadcast Encryption ( Symmetric Encryptions, Secret key Distributions management) A. Fiat and M. Naor Provides secure group-oriented communications It requires a fully trusted third party and direct link It is more expensive as direct link has to be established Cost can be minimised using Contributory key generation schemes or using Conbe Scheme. Future research will be including plans to implement the schemes to cut down expenses. 6. Contributory Broadcast Encryption With Efficient Encryption and Short Ciphertexts Qianhong ,Bo Qin, Lei Zhang,Josep Domingo-Ferrer Doesnt require trusted third Party to set up the system. As it is more flexible , it compromises on some set of performances. Cannot handle changes in server/member efficiently Using auxiliary group Encoding EXISTING SYSTEM EXISTING SYSTEM PROBLEM STATEMENT PROBLEM STATEMENT The prevailing broadcast encryption scheme can provide reliable end to end encryption, however requires a trusted third party to distribute the keys. Also the BE scheme requires to set a direct link with the receiver to enable the flow of information. Existing GKA protocols cannot handle sender/member the changes efficiently with the growing technologies and ad hoc devices, it is essential for the system to address and resolve the issue.Using Asymmetric group key agreement (ASGKA) the system can overcome the shortcomings of the BE system. Collusion Resistant Broadcast Encryption with short Ciphertext and private keys methodology used a symmetric key of degree two to mitigate collusion for a relatively short system. It could not handle or further avoid collusion for a large set of system.Using appropriate parameterization can aid the drawbacks of the system. Also as the key was a symmetric function of degree two, it was insecure and worked only for relatively small and non-hierarchical groups. A Conference Key Distribution System which uses security in digital systems and conference key distribution provides a system That distributes key using contributory key generation. It is immune to insecurities as it uses symmetric function of degree two. Key Agreement in Dynamic Peer Groups which uses multi-party Computation can handle system with constantly changing members and senders but It is not efficient for relatedly large set of groups. Using key transport mechanism, the range of the system can work efficiently for relatively larger set of group. The system will not require the sender to be the part of the group. SCOPE SCOPE PROPOSED SYSTEM PROPOSED SYSTEM Diffie-hellman algorithm Diffie-Hellman key exchange (D-H) [nb 1] is a specific method of securely exchanging cryptographic keys over a public channel and was one of the first public-key protocols as originally conceptualized by Ralph Merkle and named after WhitfieldDiffie and Martin Hellman. Step 1: Let the users be named sender and receiver. First, they agree on two prime numbers g and p, where p is large and g is a primitive root modulo p. Step 2: Now sender chooses a large random number a as her private key and receiver similarly chooses a large number b. Step 3: Sender then computes, which she sends to Receiver, and Receiver computes , which he sends to sender. Step 4: Now both Sender and Receiver compute their shared key , which Sender computes as and Receiver computes as Sender and Receiver can now use their shared key to exchange information without worrying about other users obtaining this information. In order for an attacker to do so, he would first need to obtain knowing only , , and . This can be done by computing from and from . This is the discrete logarithm problem, which is computationally infeasible for large . Computing the discrete logarithm of a number modulo takes roughly the same amount of time as factoring the product of two primes the same size as . 7.2MATHEMATICAL MODEL Group Key Agreement. For 1 à ¢Ã¢â‚¬ °Ã‚ ¤k à ¢Ã¢â‚¬ °Ã‚ ¤n, member k doesthe following: Randomly choose Xi,k à Ã‚ µG, ri,k à Ã‚ µZpÃÅ' ½; Compute Ri,k = gÃâ€" ¾ÃƒÅ Ã‚ ³i,k, Ai,k = e(Xi,k, g); Set PKk = ((R0,k , A0,k),à ¢Ã¢â€š ¬Ã‚ ¦.,(Rn,k, An,k)); For j = 1,à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦., n ,jà ¢Ã¢â‚¬ °Ã‚   k, computeà Ã†â€™i, j ,k=Xi,khjri,kfor i = 0,à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦,n, with i à ¢Ã¢â‚¬ °Ã‚  j; Set dj,k = (à Ã†â€™0,j,k,à ¢Ã¢â€š ¬Ã‚ ¦.., à Ã†â€™jÃâ€" ¾1,j,k,à Ã†â€™j+1,j,k,à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦,à Ã†â€™n,j;k); Publish (PKk, d1,k,à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.,dkÃâ€" ¾1;k, dk+1,k,à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦., dn,k); Compute dk,k accordingly and keep it secret. Group Encryption Key Derivation. The group encryption key is PK = PK0 PKn = ((R0,A0),à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦,(Rn,An)) where Ri =à Ã… ¸nk=1Ri,k,Ai =à Ã… ¸nk=1Ai,kfor i =0,à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦,n. The group encryption key PK is publiclycomputable. Member Decryption Key Derivation: For 1 à ¢Ã¢â‚¬ °Ã‚ ¤ià ¢Ã¢â‚¬ °Ã‚ ¤ n 1 à ¢Ã¢â‚¬ °Ã‚ ¤jà ¢Ã¢â‚¬ °Ã‚ ¤ nand i à ¢Ã¢â‚¬ °Ã‚   j, member j can compute herdecryption key dj = (à Ã†â€™ 0,j,à ¢Ã¢â€š ¬Ã‚ ¦.., à Ã†â€™ jÃâ€" ¾1,j,à Ã†â€™j+1,j,à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦,à Ã†â€™n,j) where n n n à Ã†â€™i,j= à Ã†â€™i,j,jà Ã… ¸Ãƒ Ã†â€™i,j,k= à Ã… ¸Ãƒ Ã†â€™i,j,k= à Ã… ¸Xi,khrj k=1,kà ¢Ã¢â‚¬ °Ã‚  1 k=1 k=1 7.3 SYSTEM ARCHITECTURE Storage Server Upload File with privileges 1. Req File Search Files2.Access the file METHODOLOGY METHODOLOGY 8.1 FLOW CHART UML DIAGRAMS 8.2.1 Use Case Diagram Sequence Diagram Upload Files Upload File Response Register Register Confirmation Provide access Permission Request Search the file File request confirmation File sending response Req Sign Distribution Sign Res Status Class Diagram

Part Three Chapter II

II ‘Wha' d'you wan'?' Terri Weedon's shrunken body was dwarfed by her own doorway. She put claw-like hands on either jamb, trying to make herself more imposing, barring the entrance. It was eight in the morning; Krystal had just left with Robbie. ‘Wanna talk ter yeh,' said her sister. Broad and mannish in her white vest and tracksuit bottoms, Cheryl sucked on a cigarette and squinted at Terri through the smoke. ‘Nana Cath's died,' she said. ‘Wha'?' ‘Nana Cath's died,' repeated Cheryl loudly. ‘Like you fuckin' care.' But Terri had heard the first time. The news had hit her so hard in the guts that she had asked to hear it again out of confusion. ‘Are you blasted?' demanded Cheryl, glaring into the taut and empty face. ‘Fuck off. No, I ain't.' It was the truth. Terri had not used that morning; she had not used for three weeks. She took no pride in it; there was no star chart pinned up in the kitchen; she had managed longer than this before, months, even. Obbo had been away for the past fortnight, so it had been easier. But her works were still in the old biscuit tin, and the craving burned like an eternal flame inside her frail body. ‘She died yesterday. Danielle on'y fuckin' bothered to lemme know this mornin',' said Cheryl. ‘An' I were gonna go up the ‘ospital an' see ‘er again today. Danielle's after the ‘ouse. Nana Cath's ‘ouse. Greedy bitch.' Terri had not been inside the little terraced house on Hope Street for a long time, but when Cheryl spoke she saw, very vividly, the knick-knacks on the sideboard and the net curtains. She imagined Danielle there, pocketing things, ferreting in cupboards. ‘Funeral's Tuesday at nine, up the crematorium.' ‘Right,' said Terri. ‘It's our ‘ouse as much as Danielle's,' said Cheryl. ‘I'll tell ‘er we wan' our share. Shall I?' ‘Yeah,' said Terri. She watched until Cheryl's canary hair and tattoos had vanished around the corner, then retreated inside. Nana Cath dead. They had not spoken for a long time. I'm washin' my ‘ands of yeh. I've ‘ad enough, Terri, I've ‘ad it. She had never stopped seeing Krystal, though. Krystal had become her blue-eyed girl. She had been to watch Krystal row in her stupid boat races. She had said Krystal's name on her deathbed, not Terri's. Fine, then, you old bitch. Like I care. Too late now. Tight-chested and trembling, Terri moved through her stinking kitchen in search of cigarettes, but really craving the spoon, the flame and the needle. Too late, now, to say to the old lady what she ought to have said. Too late, now, to become again her Terri-Baby. Big girls don't cry †¦ big girls don't cry †¦ It had been years before she had realized that the song Nana Cath had sung her, in her rasping smoker's voice, was really ‘Sherry Baby'. Terri's hands scuttled like vermin through the debris on the work tops, searching for fag packets, ripping them apart, finding them all empty. Krystal had probably had the last of them; she was a greedy little cow, just like Danielle, riffling through Nana Cath's possessions, trying to keep her death quiet from the rest of them. There was a long stub lying on a greasy plate; Terri wiped it off on her T-shirt and lit it on the gas cooker. Inside her head, she heard her own eleven-year-old voice. I wish you was my mummy. She did not want to remember. She leaned up against the sink, smoking, trying to look forward, to imagine the clash that was coming between her two older sisters. Nobody messed with Cheryl and Shane: they were both handy with their fists, and Shane had put burning rags through some poor bastard's letter box not so long ago; it was why he'd done his last stretch, and he would still be inside if the house had not been empty at the time. But Danielle had weapons Cheryl did not: money and her own home, and a landline. She knew official people and how to talk to them. She was the kind that had spare keys, and mysterious bits of paperwork. Yet Terri doubted that Danielle would get the house, even with her secret weapons. There were more than just the three of them; Nana Cath had had loads of grandchildren and great-grandchildren. After Terri had been taken into care, her father had had more kids. Nine in total, Cheryl reckoned, to five different mothers. Terri had never met her half-siblings, but Krystal had told her that Nana Cath saw them. ‘Yeah?' she had retorted. ‘I hope they rob her blind, the stupid old bitch.' So she saw the rest of the family, but they weren't exactly angels, from all that Terri had heard. It was only she, who had once been Terri-Baby, whom Nana Cath had cut adrift for ever. When you were straight, evil thoughts and memories came pouring up out of the darkness inside you; buzzing black flies clinging to the insides of your skull. I wish you was my mummy. In the vest top that Terri was wearing today, her scarred arm, neck and upper back were fully exposed, swirled into unnatural folds and creases like melted ice cream. She had spent six weeks in the burns unit of South West General when she was eleven. (‘How did it happen, love?' asked the mother of the child in the next bed. Her father had thrown a pan of burning chip fat at her. Her Human League T-shirt had caught fire. †Naccident,' Terri muttered. It was what she had told everyone, including the social worker and the nurses. She would no sooner have shopped her father than chosen to burn alive. Her mother had walked out shortly after Terri's eleventh birthday, leaving all three daughters behind. Danielle and Cheryl had moved in with their boyfriends' families within days. Terri had been the only one left, trying to make chips for her father, clinging to the hope that her mother would come back. Even through the agony and the terror of those first days and nights in the hospital, she had been glad it had happened, because she was sure that her mum would hear about it and come and get her. Every time there was movement at the end of the ward, Terri's heart would leap. But in six long weeks of pain and loneliness, the only visitor had been Nana Cath. Through quiet afternoons and evenings, Nana Cath had come to sit beside her granddaughter, reminding her to say thank you to the nurses, grim-faced and strict, yet leaking unexpected tenderness. She brought Terri a cheap plastic doll in a shiny black mac, but when Terri undressed her, she had nothing on underneath. ‘She's got no knickers, Nana.' And Nana Cath had giggled. Nana Cath never giggled. I wish you was my mummy. She had wanted Nana Cath to take her home. She had asked her to, and Nana Cath had agreed. Sometimes Terri thought that those weeks in hospital had been the happiest of her life, even with the pain. It had been so safe, and people had been kind to her and looked after her. She had thought that she was going home with Nana Cath, to the house with the pretty net curtains, and not back to her father; not back to the bedroom door flying open in the night, banging off the David Essex poster Cheryl had left behind, and her father with his hand on his fly, approaching the bed where she begged him not to †¦ ) The adult Terri threw the smoking filter of the cigarette stub down onto the kitchen floor and strode to her front door. She needed more than nicotine. Down the path and along the street she marched, walking in the same direction as Cheryl. Out of the corner of her eye she saw them, two of her neighbours chatting on the pavement, watching her go by. Like a fucking picture? It'll last longer. Terri knew that she was a perennial subject of gossip; she knew what they said about her; they shouted it after her sometimes. The stuck-up bitch next door was forever whining to the council about the state of Terri's garden. Fuck them, fuck them, fuck them †¦ She was jogging along, trying to outrun the memories. You don't even know who the father is, do yeh, yer whore? I'm washin' my ‘ands of yeh, Terri, I've ‘ad enough. That had been the last time they had ever spoken, and Nana Cath had called her what everyone else called her, and Terri had responded in kind. Fuck you, then, you miserable old cow, fuck you. She had never said, ‘You let me down, Nana Cath.' She had never said, ‘Why didn't you keep me?' She had never said, ‘I loved you more than anyone, Nana Cath.' She hoped to God Obbo was back. He was supposed to be back today; today or tomorrow. She had to have some. She had to. ‘All righ', Terri?' ‘Seen Obbo?' she asked the boy who was smoking and drinking on the wall outside the off licence. The scars on her back felt as though they were burning again. He shook his head, chewing, leering at her. She hurried on. Nagging thoughts of the social worker, of Krystal, of Robbie: more buzzing flies, but they were like the staring neighbours, judges all; they did not understand the terrible urgency of her need. (Nana Cath had collected her from the hospital and taken her home to the spare room. It had been the cleanest, prettiest room Terri had ever slept in. On each of the three evenings she had spent there, she had sat up in bed after Nana Cath had kissed her goodnight, and rearranged the ornaments beside her on the windowsill. There had been a tinkling bunch of glass flowers in a glass vase, a plastic pink paperweight with a shell in it and Terri's favourite, a rearing pottery horse with a silly smile on its face. ‘I like horses,' she had told Nana Cath. There had been a school trip to the agricultural show, in the days before Terri's mother had left. The class had met a gigantic black Shire covered in horse brasses. She was the only one brave enough to stroke it. The smell had intoxicated her. She had hugged its column of a leg, ending in the massive feathered white hoof, and felt the living flesh beneath the hair, while her teacher said, ‘Careful, Terri, careful!' and the old man with the horse had smiled at her and told her it was quite safe, Samson wouldn't hurt a nice little girl like her. The pottery horse was a different colour: yellow with a black mane and tail. ‘You can ‘ave it,' Nana Cath told her, and Terri had known true ecstasy. But on the fourth morning her father had arrived. ‘You're comin' home,' he had said, and the look on his face had terrified her. ‘You're not stayin' with that fuckin' grassin' old cow. No, you ain't. No, you ain't, you little bitch.' Nana Cath was as frightened as Terri. ‘Mikey, no,' she kept bleating. Some of the neighbours were peering through the windows. Nana Cath had Terri by one arm, and her father had the other. ‘You're coming home with me!' He blacked Nana Cath's eye. He dragged Terri into his car. When he got her back to the house, he beat and kicked every bit of her he could reach.) ‘Seen Obbo?' Terri shouted at Obbo's neighbour, from fifty yards away. ‘Is ‘e back?' ‘I dunno,' said the woman, turning away. (When Michael was not beating Terri, he was doing the other things to her, the things she could not talk about. Nana Cath did not come any more. Terri ran away at thirteen, but not to Nana Cath's; she did not want her father to find her. They caught her anyway, and put her into care.) Terri thumped on Obbo's door and waited. She tried again, but nobody came. She sank onto the doorstep, shaking and began to cry. Two truanting Winterdown girls glanced at her as they passed. ‘Tha's Krystal Weedon's mum,' one of them said loudly. ‘The prozzie?' the other replied at the top of her voice. Terri could not muster the strength to swear at them, because she was crying so hard. Snorting and giggling, the girls strode out of sight. ‘Whore!' one of them called back from the end of the street.

How to Arrange Critical Analysis on Their Eyes Were Watching God

So, this is the day, when you reached the last page of Zola Neale Hurston’s work of literature â€Å"Their Eyes Were Watching God†. Critical analysis you’re supposed to perform on the basis of this masterpiece is a way to share your personal viewpoint and express in what way you interpret the book. Moreover, this is your chance to study the piece of literature more accurately. Introduction Start your critical analysis of the book â€Å"Their Eyes Were Watching God† with general observation of the subject. A lot of students tend to make use of a so-called â€Å"hook† to catch the reader’s eye, while the others provide a thought-provoking rhetorical question, tell an interesting fact related to the book. In order to attract your reader to the literature work of Hurston, make sure to mention that the book was initially poorly received because of â€Å"too much racism and feminism in it†. Make sure to give enough background information in order to successfully establish the context for the assignment subject. For instance, one can mention that the author of the book was raised in Eatonville that is famous for being the first all-black United States city. State what the key topic of the paper is together with an explanation why the arguments provided by the author are important. As a rule, all the detailed explanations of why the author’s claims are important are called in critical analysis â€Å"so what†. Once you’re done with stating a claim, sit down and ask yourself this very question – â€Å"so what?† and clearly write down the answer you have come up with. Body Start every paragraph of the essay’s body with a topic sentence, making sure that each one is related to one of the key aspects of the project main idea. These sentences are called â€Å"analysis sub-claims† that you can argue or prove with solid evidence. Each sub-claim is supposed to be supported by suitable quote from the text. If you claim that â€Å"Their Eyes Were Watching God† is a feminism-based novel, make sure you are ready to prove that. As an example, one can refer to the Hurston’s book main character – Janie. This person is dreaming about a perfect world, where every woman can find the right place in life and have a happy marriage. Explain in what way Janie differs from all her â€Å"colleagues† of the same sex and make sure to state why this character’s analysis is important and how it is related to the key idea of your paper. Conclusion Provide a clear restatement of the main idea of your paper. In case you consider Hurston’s novel â€Å"Their Eyes Were Watching God† to be ahead of its time, make sure to restate the reasons why you’re so certain about that. Rather than repeating huge piles of content, it is recommended to restate the smaller details and discuss in what way the analysis you have performed matters in the modern world. Explain how the critical viewpoints on â€Å"Their Eyes Were Watching God† may affect the lifelines of a young reader.

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