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Searched refs:cipher (Results 1 – 25 of 340) sorted by relevance

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/external/chromium_org/third_party/boringssl/src/crypto/cipher/
Dcipher.c96 int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, in EVP_CipherInit() argument
98 if (cipher) { in EVP_CipherInit()
101 return EVP_CipherInit_ex(ctx, cipher, NULL, key, iv, enc); in EVP_CipherInit()
105 if (c->cipher != NULL && c->cipher->cleanup && !c->cipher->cleanup(c)) { in EVP_CIPHER_CTX_cleanup()
110 OPENSSL_cleanse(c->cipher_data, c->cipher->ctx_size); in EVP_CIPHER_CTX_cleanup()
126 if (in == NULL || in->cipher == NULL) { in EVP_CIPHER_CTX_copy()
134 if (in->cipher_data && in->cipher->ctx_size) { in EVP_CIPHER_CTX_copy()
135 out->cipher_data = OPENSSL_malloc(in->cipher->ctx_size); in EVP_CIPHER_CTX_copy()
140 memcpy(out->cipher_data, in->cipher_data, in->cipher->ctx_size); in EVP_CIPHER_CTX_copy()
143 if (in->cipher->flags & EVP_CIPH_CUSTOM_COPY) { in EVP_CIPHER_CTX_copy()
[all …]
/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/jcajce/provider/symmetric/util/
DBaseBlockCipher.java102 private GenericBlockCipher cipher; field in BaseBlockCipher
134 cipher = new BufferedGenericBlockCipher(engine); in BaseBlockCipher()
143 cipher = new BufferedGenericBlockCipher(provider.get()); in BaseBlockCipher()
151 cipher = new AEADGenericBlockCipher(engine); in BaseBlockCipher()
160 this.cipher = new BufferedGenericBlockCipher(engine); in BaseBlockCipher()
170 this.cipher = new BufferedGenericBlockCipher(engine); in BaseBlockCipher()
198 return cipher.getOutputSize(inputLen); in engineGetOutputSize()
219 String name = cipher.getUnderlyingCipher().getAlgorithmName(); in engineGetParameters()
262 cipher = new BufferedGenericBlockCipher(baseEngine); in engineSetMode()
267 cipher = new BufferedGenericBlockCipher( in engineSetMode()
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/crypto/macs/
DCBCBlockCipherMac.java20 private BlockCipher cipher; field in CBCBlockCipherMac
32 BlockCipher cipher) in CBCBlockCipherMac() argument
34 this(cipher, (cipher.getBlockSize() * 8) / 2, null); in CBCBlockCipherMac()
45 BlockCipher cipher, in CBCBlockCipherMac() argument
48 this(cipher, (cipher.getBlockSize() * 8) / 2, padding); in CBCBlockCipherMac()
65 BlockCipher cipher, in CBCBlockCipherMac() argument
68 this(cipher, macSizeInBits, null); in CBCBlockCipherMac()
86 BlockCipher cipher, in CBCBlockCipherMac() argument
95 this.cipher = new CBCBlockCipher(cipher); in CBCBlockCipherMac()
99 mac = new byte[cipher.getBlockSize()]; in CBCBlockCipherMac()
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/external/openssl/crypto/evp/
Devp_enc.c76 #define M_do_cipher(ctx, out, in, inl) ctx->cipher->do_cipher(ctx, out, in, inl)
96 int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, in EVP_CipherInit() argument
99 if (cipher) in EVP_CipherInit()
101 return EVP_CipherInit_ex(ctx,cipher,NULL,key,iv,enc); in EVP_CipherInit()
104 int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl, in EVP_CipherInit_ex() argument
120 if (ctx->engine && ctx->cipher && (!cipher || in EVP_CipherInit_ex()
121 (cipher && (cipher->nid == ctx->cipher->nid)))) in EVP_CipherInit_ex()
124 if (cipher) in EVP_CipherInit_ex()
129 if (ctx->cipher) in EVP_CipherInit_ex()
148 impl = ENGINE_get_cipher_engine(cipher->nid); in EVP_CipherInit_ex()
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Devp_lib.c68 if (c->cipher->set_asn1_parameters != NULL) in EVP_CIPHER_param_to_asn1()
69 ret=c->cipher->set_asn1_parameters(c,type); in EVP_CIPHER_param_to_asn1()
70 else if (c->cipher->flags & EVP_CIPH_FLAG_DEFAULT_ASN1) in EVP_CIPHER_param_to_asn1()
81 if (c->cipher->get_asn1_parameters != NULL) in EVP_CIPHER_asn1_to_param()
82 ret=c->cipher->get_asn1_parameters(c,type); in EVP_CIPHER_asn1_to_param()
83 else if (c->cipher->flags & EVP_CIPH_FLAG_DEFAULT_ASN1) in EVP_CIPHER_asn1_to_param()
188 return ctx->cipher->block_size; in EVP_CIPHER_CTX_block_size()
193 return ctx->cipher->do_cipher(ctx,out,in,inl); in EVP_Cipher()
198 return ctx->cipher; in EVP_CIPHER_CTX_cipher()
201 unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher) in EVP_CIPHER_flags() argument
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Devp_test.c244 static int test_cipher(const char *cipher,const unsigned char *key,int kn, in test_cipher() argument
252 c=EVP_get_cipherbyname(cipher); in test_cipher()
368 char *cipher; in main() local
378 cipher=sstrsep(&p,":"); in main()
396 if(!test_cipher(cipher,key,kn,iv,in,plaintext,pn,ciphertext,cn,encdec) in main()
397 && !test_digest(cipher,plaintext,pn,ciphertext,cn)) in main()
400 if (strstr(cipher, "AES") == cipher) in main()
402 fprintf(stdout, "Cipher disabled, skipping %s\n", cipher); in main()
407 if (strstr(cipher, "DES") == cipher) in main()
409 fprintf(stdout, "Cipher disabled, skipping %s\n", cipher); in main()
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/external/fonttools/Lib/fontTools/misc/
Deexec.py8 def _decryptChar(cipher, R): argument
9 cipher = byteord(cipher)
10 plain = ( (cipher ^ (R>>8)) ) & 0xFF
11 R = ( (cipher + R) * 52845 + 22719 ) & 0xFFFF
16 cipher = ( (plain ^ (R>>8)) ) & 0xFF
17 R = ( (cipher + R) * 52845 + 22719 ) & 0xFFFF
18 return bytechr(cipher), R
23 for cipher in cipherstring:
24 plain, R = _decryptChar(cipher, R)
32 cipher, R = _encryptChar(plain, R)
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/external/apache-harmony/crypto/src/test/api/java.injected/javax/crypto/
DSealedObjectTest.java97 Cipher cipher = new NullCipher(); in testSealedObject2() local
98 SealedObject so1 = new SealedObject(secret, cipher); in testSealedObject2()
103 .getObject(cipher)); in testSealedObject2()
119 Cipher cipher = Cipher.getInstance(algorithm); in testGetAlgorithm() local
120 cipher.init(Cipher.ENCRYPT_MODE, key); in testGetAlgorithm()
121 SealedObject so = new SealedObject(secret, cipher); in testGetAlgorithm()
139 Cipher cipher = Cipher.getInstance("DES/CBC/PKCS5Padding"); in testGetObject1() local
140 cipher.init(Cipher.ENCRYPT_MODE, key, ips); in testGetObject1()
143 SealedObject so = new SealedObject(secret, cipher); in testGetObject1()
150 .equals(so.encodedParams, cipher.getParameters().getEncoded())); in testGetObject1()
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/crypto/modes/
DCTSBlockCipher.java23 BlockCipher cipher) in CTSBlockCipher() argument
25 …if ((cipher instanceof OFBBlockCipher) || (cipher instanceof CFBBlockCipher) || (cipher instanceof… in CTSBlockCipher()
31 this.cipher = cipher; in CTSBlockCipher()
33 blockSize = cipher.getBlockSize(); in CTSBlockCipher()
95 resultLen = cipher.processBlock(buf, 0, out, outOff); in processByte()
149 resultLen += cipher.processBlock(buf, 0, out, outOff); in processBytes()
160 resultLen += cipher.processBlock(buf, 0, out, outOff + resultLen); in processBytes()
198 int blockSize = cipher.getBlockSize(); in doFinal()
209 cipher.processBlock(buf, 0, block, 0); in doFinal()
223 if (cipher instanceof CBCBlockCipher) in doFinal()
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DOFBBlockCipher.java19 private final BlockCipher cipher; field in OFBBlockCipher
29 BlockCipher cipher, in OFBBlockCipher() argument
32 this.cipher = cipher; in OFBBlockCipher()
35 this.IV = new byte[cipher.getBlockSize()]; in OFBBlockCipher()
36 this.ofbV = new byte[cipher.getBlockSize()]; in OFBBlockCipher()
37 this.ofbOutV = new byte[cipher.getBlockSize()]; in OFBBlockCipher()
47 return cipher; in getUnderlyingCipher()
90 cipher.init(true, ivParam.getParameters()); in init()
100 cipher.init(true, params); in init()
113 return cipher.getAlgorithmName() + "/OFB" + (blockSize * 8); in getAlgorithmName()
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DCFBBlockCipher.java20 private BlockCipher cipher = null; field in CFBBlockCipher
31 BlockCipher cipher, in CFBBlockCipher() argument
34 this.cipher = cipher; in CFBBlockCipher()
37 this.IV = new byte[cipher.getBlockSize()]; in CFBBlockCipher()
38 this.cfbV = new byte[cipher.getBlockSize()]; in CFBBlockCipher()
39 this.cfbOutV = new byte[cipher.getBlockSize()]; in CFBBlockCipher()
49 return cipher; in getUnderlyingCipher()
94 cipher.init(true, ivParam.getParameters()); in init()
104 cipher.init(true, params); in init()
117 return cipher.getAlgorithmName() + "/CFB" + (blockSize * 8); in getAlgorithmName()
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DCBCBlockCipher.java20 private BlockCipher cipher = null; field in CBCBlockCipher
29 BlockCipher cipher) in CBCBlockCipher() argument
31 this.cipher = cipher; in CBCBlockCipher()
32 this.blockSize = cipher.getBlockSize(); in CBCBlockCipher()
46 return cipher; in getUnderlyingCipher()
85 cipher.init(encrypting, ivParam.getParameters()); in init()
99 cipher.init(encrypting, params); in init()
115 return cipher.getAlgorithmName() + "/CBC"; in getAlgorithmName()
125 return cipher.getBlockSize(); in getBlockSize()
160 cipher.reset(); in reset()
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DSICBlockCipher.java15 private final BlockCipher cipher; field in SICBlockCipher
30 this.cipher = c; in SICBlockCipher()
31 this.blockSize = cipher.getBlockSize(); in SICBlockCipher()
45 return cipher; in getUnderlyingCipher()
65 cipher.init(true, ivParam.getParameters()); in init()
76 return cipher.getAlgorithmName() + "/SIC"; in getAlgorithmName()
81 return cipher.getBlockSize(); in getBlockSize()
88 cipher.processBlock(counter, 0, counterOut, 0); in processBlock()
111 cipher.reset(); in reset()
/external/srtp/doc/
Dcrypto_kernel.txt14 @brief A generic cipher type enables cipher agility, that is, the
15 ability to write code that runs with multiple cipher types.
24 * @brief Allocates a cipher of a particular type.
28 cipher_type_alloc(cipher_type_t *ctype, cipher_t **cipher,
32 * @brief Initialized a cipher to use a particular key. May
33 * be invoked more than once on the same cipher.
38 cipher_init(cipher_t *cipher, const uint8_t *key);
41 * @brief Sets the initialization vector of a given cipher.
46 cipher_set_iv(cipher_t *cipher, void *iv);
49 * @brief Encrypts a buffer with a given cipher.
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/external/chromium_org/third_party/libsrtp/srtp/doc/
Dcrypto_kernel.txt14 @brief A generic cipher type enables cipher agility, that is, the
15 ability to write code that runs with multiple cipher types.
24 * @brief Allocates a cipher of a particular type.
28 cipher_type_alloc(cipher_type_t *ctype, cipher_t **cipher,
32 * @brief Initialized a cipher to use a particular key. May
33 * be invoked more than once on the same cipher.
38 cipher_init(cipher_t *cipher, const uint8_t *key);
41 * @brief Sets the initialization vector of a given cipher.
46 cipher_set_iv(cipher_t *cipher, void *iv);
49 * @brief Encrypts a buffer with a given cipher.
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/crypto/
DStreamBlockCipher.java10 private BlockCipher cipher; field in StreamBlockCipher
22 BlockCipher cipher) in StreamBlockCipher() argument
24 if (cipher.getBlockSize() != 1) in StreamBlockCipher()
29 this.cipher = cipher; in StreamBlockCipher()
42 cipher.init(forEncryption, params); in init()
52 return cipher.getAlgorithmName(); in getAlgorithmName()
66 cipher.processBlock(oneByte, 0, oneByte, 0); in returnByte()
96 cipher.processBlock(in, inOff + i, out, outOff + i); in processBytes()
106 cipher.reset(); in reset()
DBufferedBlockCipher.java18 protected BlockCipher cipher; field in BufferedBlockCipher
36 BlockCipher cipher) in BufferedBlockCipher() argument
38 this.cipher = cipher; in BufferedBlockCipher()
40 buf = new byte[cipher.getBlockSize()]; in BufferedBlockCipher()
46 String name = cipher.getAlgorithmName(); in BufferedBlockCipher()
68 return cipher; in getUnderlyingCipher()
89 cipher.init(forEncryption, params); in init()
99 return cipher.getBlockSize(); in getBlockSize()
118 leftOver = total % buf.length - (cipher.getBlockSize() + 2); in getUpdateOutputSize()
165 resultLen = cipher.processBlock(buf, 0, out, outOff); in processByte()
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/external/ipsec-tools/src/racoon/missing/crypto/rijndael/
Drijndael-api-fst.c79 int rijndael_cipherInit(cipherInstance *cipher, BYTE mode, char *IV) { in rijndael_cipherInit() argument
81 cipher->mode = mode; in rijndael_cipherInit()
86 bcopy(IV, cipher->IV, MAX_IV_SIZE); in rijndael_cipherInit()
88 bzero(cipher->IV, MAX_IV_SIZE); in rijndael_cipherInit()
93 int rijndael_blockEncrypt(cipherInstance *cipher, keyInstance *key, in rijndael_blockEncrypt() argument
98 if (cipher == NULL || in rijndael_blockEncrypt()
109 switch (cipher->mode) { in rijndael_blockEncrypt()
120 bcopy(cipher->IV, block, 16); in rijndael_blockEncrypt()
127 ((word32*)block)[0] = ((word32*)cipher->IV)[0] ^ ((word32*)input)[0]; in rijndael_blockEncrypt()
128 ((word32*)block)[1] = ((word32*)cipher->IV)[1] ^ ((word32*)input)[1]; in rijndael_blockEncrypt()
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/external/apache-harmony/crypto/src/test/api/java/org/apache/harmony/crypto/tests/javax/crypto/
DCipherTest.java65 Cipher cipher = Cipher.getInstance("DESede/CBC/PKCS5Padding"); in test_getInstanceLjava_lang_String() local
66 assertNotNull("Received a null Cipher instance", cipher); in test_getInstanceLjava_lang_String()
81 Cipher cipher = Cipher.getInstance("DES", providers[i].getName()); in test_getInstanceLjava_lang_StringLjava_lang_String() local
82 assertNotNull("Cipher.getInstance() returned a null value", cipher); in test_getInstanceLjava_lang_StringLjava_lang_String()
86 cipher = Cipher.getInstance("DoBeDoBeDo", providers[i]); in test_getInstanceLjava_lang_StringLjava_lang_String()
122 Cipher cipher = Cipher.getInstance("DES", providers[i]); in test_getInstanceLjava_lang_StringLjava_security_Provider() local
123 assertNotNull("Cipher.getInstance() returned a null value", cipher); in test_getInstanceLjava_lang_StringLjava_security_Provider()
138 Cipher cipher = Cipher.getInstance("AES", provider.getName()); in test_getProvider() local
139 Provider cipherProvider = cipher.getProvider(); in test_getProvider()
152 Cipher cipher = Cipher.getInstance(algorithm); in test_getAlgorithm() local
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/crypto/paddings/
DPaddedBufferedBlockCipher.java30 BlockCipher cipher, in PaddedBufferedBlockCipher() argument
33 this.cipher = cipher; in PaddedBufferedBlockCipher()
36 buf = new byte[cipher.getBlockSize()]; in PaddedBufferedBlockCipher()
46 BlockCipher cipher) in PaddedBufferedBlockCipher() argument
48 this(cipher, new PKCS7Padding()); in PaddedBufferedBlockCipher()
75 cipher.init(forEncryption, p.getParameters()); in init()
81 cipher.init(forEncryption, params); in init()
154 resultLen = cipher.processBlock(buf, 0, out, outOff); in processByte()
206 resultLen += cipher.processBlock(buf, 0, out, outOff); in processBytes()
214 resultLen += cipher.processBlock(in, inOff, out, outOff + resultLen); in processBytes()
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/external/ppp/pppd/
Dpppcrypt.c129 DesEncrypt(clear, cipher) in DesEncrypt() argument
131 u_char *cipher; /* OUT 8 octets */
140 Collapse(des_input, cipher);
145 DesDecrypt(cipher, clear) in DesDecrypt() argument
146 u_char *cipher; /* IN 8 octets */ in DesDecrypt()
151 Expand(cipher, des_input);
174 DesEncrypt(clear, cipher) in DesEncrypt() argument
176 u_char *cipher; /* OUT 8 octets */
178 des_ecb_encrypt((des_cblock *)clear, (des_cblock *)cipher,
184 DesDecrypt(cipher, clear) in DesDecrypt() argument
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/rsa/
DCipherSpi.java44 private AsymmetricBlockCipher cipher; field in CipherSpi
54 cipher = engine; in CipherSpi()
77 cipher = engine; in CipherSpi()
92cipher = new OAEPEncoding(new RSABlindedEngine(), digest, ((PSource.PSpecified)pSpec.getPSource())… in initFromSpec()
100 return cipher.getInputBlockSize(); in engineGetBlockSize()
132 return cipher.getOutputBlockSize(); in engineGetOutputSize()
196 cipher = new RSABlindedEngine(); in engineSetPadding()
200 cipher = new PKCS1Encoding(new RSABlindedEngine()); in engineSetPadding()
309cipher = new OAEPEncoding(new RSABlindedEngine(), digest, mgfDigest, ((PSource.PSpecified)spec.get… in engineInit()
317 if (!(cipher instanceof RSABlindedEngine)) in engineInit()
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/external/openssl/crypto/asn1/
Dx_pkey.c82 ret->cipher.cipher=EVP_get_cipherbyname( in d2i_X509_PKEY()
84 if (ret->cipher.cipher == NULL) in d2i_X509_PKEY()
99 memcpy(ret->cipher.iv, in d2i_X509_PKEY()
103 memset(ret->cipher.iv,0,EVP_MAX_IV_LENGTH); in d2i_X509_PKEY()
120 ret->cipher.cipher=NULL; in X509_PKEY_new()
121 memset(ret->cipher.iv,0,EVP_MAX_IV_LENGTH); in X509_PKEY_new()
/external/chromium_org/third_party/boringssl/src/crypto/x509/
Dx_pkey.c84 ret->cipher.cipher=NULL; in d2i_X509_PKEY()
90 if (ret->cipher.cipher == NULL) in d2i_X509_PKEY()
105 memcpy(ret->cipher.iv, in d2i_X509_PKEY()
109 memset(ret->cipher.iv,0,EVP_MAX_IV_LENGTH); in d2i_X509_PKEY()
126 ret->cipher.cipher=NULL; in X509_PKEY_new()
127 memset(ret->cipher.iv,0,EVP_MAX_IV_LENGTH); in X509_PKEY_new()
/external/apache-harmony/crypto/src/test/impl/java/org/apache/harmony/crypto/tests/javax/crypto/
DCipher_Impl1Test.java57 Cipher cipher = null; in test_getIV() local
64 cipher = Cipher.getInstance(algorithm + "/CBC/PKCS5Padding"); in test_getIV()
65 cipher.init(Cipher.ENCRYPT_MODE, cipherKey, ap); in test_getIV()
67 byte[] cipherIV = cipher.getIV(); in test_getIV()
85 Cipher cipher = null; in test_getParameters() local
96 cipher = Cipher.getInstance(algorithm + "/CBC/PKCS5Padding"); in test_getParameters()
97 cipher.init(Cipher.ENCRYPT_MODE, cipherKey, ap, sr); in test_getParameters()
99 byte[] cipherParmsEnc = cipher.getParameters().getEncoded("ASN.1"); in test_getParameters()

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