| /external/bouncycastle/src/main/java/org/bouncycastle/crypto/ |
| StreamBlockCipher.java | 10 private BlockCipher cipher; field in class:StreamBlockCipher
17 * @param cipher the block cipher to be wrapped.
18 * @exception IllegalArgumentException if the cipher has a block size other than
22 BlockCipher cipher)
24 if (cipher.getBlockSize() != 1)
26 throw new IllegalArgumentException("block cipher block size != 1.");
29 this.cipher = cipher;
33 * initialise the underlying cipher
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| BufferedBlockCipher.java | 9 * Note: in the case where the underlying cipher is either a CFB cipher or an
18 protected BlockCipher cipher; field in class:BufferedBlockCipher
31 * Create a buffered block cipher without padding.
33 * @param cipher the underlying block cipher this buffering object wraps.
36 BlockCipher cipher)
38 this.cipher = cipher;
40 buf = new byte[cipher.getBlockSize()]
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| /external/bouncycastle/src/main/java/org/bouncycastle/crypto/modes/ |
| CFBBlockCipher.java | 9 * implements a Cipher-FeedBack (CFB) mode on top of a simple cipher.
19 private BlockCipher cipher = null; field in class:CFBBlockCipher
25 * @param cipher the block cipher to be used as the basis of the
30 BlockCipher cipher,
33 this.cipher = cipher;
36 this.IV = new byte[cipher.getBlockSize()];
37 this.cfbV = new byte[cipher.getBlockSize()]
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| OFBBlockCipher.java | 9 * implements a Output-FeedBack (OFB) mode on top of a simple cipher.
19 private final BlockCipher cipher; field in class:OFBBlockCipher
24 * @param cipher the block cipher to be used as the basis of the
29 BlockCipher cipher,
32 this.cipher = cipher;
35 this.IV = new byte[cipher.getBlockSize()];
36 this.ofbV = new byte[cipher.getBlockSize()];
37 this.ofbOutV = new byte[cipher.getBlockSize()]
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| SICBlockCipher.java | 10 * block cipher. This mode is also known as CTR mode.
14 private final BlockCipher cipher; field in class:SICBlockCipher
25 * @param c the block cipher to be used.
29 this.cipher = c;
30 this.blockSize = cipher.getBlockSize();
38 * return the underlying block cipher that we are wrapping.
40 * @return the underlying block cipher that we are wrapping.
44 return cipher;
60 cipher.init(true, ivParam.getParameters());
70 return cipher.getAlgorithmName() + "/SIC"
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| GOFBBlockCipher.java | 19 private final BlockCipher cipher; field in class:GOFBBlockCipher
31 * @param cipher the block cipher to be used as the basis of the
35 BlockCipher cipher)
37 this.cipher = cipher;
38 this.blockSize = cipher.getBlockSize();
45 this.IV = new byte[cipher.getBlockSize()];
46 this.ofbV = new byte[cipher.getBlockSize()];
47 this.ofbOutV = new byte[cipher.getBlockSize()]
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| CBCBlockCipher.java | 10 * implements Cipher-Block-Chaining (CBC) mode on top of a simple cipher.
20 private BlockCipher cipher = null; field in class:CBCBlockCipher
26 * @param cipher the block cipher to be used as the basis of chaining.
29 BlockCipher cipher)
31 this.cipher = cipher;
32 this.blockSize = cipher.getBlockSize();
40 * return the underlying block cipher that we are wrapping
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| EAXBlockCipher.java | 20 * cipher to encrypt and authenticate data. It's on-line (the length of a
22 * simple and provably secure (provided the underlying block cipher is secure).
35 private SICBlockCipher cipher; field in class:EAXBlockCipher
52 * Constructor that accepts an instance of a block cipher engine.
54 * @param cipher the engine to use
56 public EAXBlockCipher(BlockCipher cipher)
58 blockSize = cipher.getBlockSize();
59 mac = new CMac(cipher);
64 this.cipher = new SICBlockCipher(cipher);
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| GCMBlockCipher.java | 26 private BlockCipher cipher; field in class:GCMBlockCipher
57 "cipher required with a block size of " + BLOCK_SIZE + ".");
66 this.cipher = c;
72 return cipher;
77 return cipher.getAlgorithmName() + "/GCM";
130 // Cipher always used in forward mode
131 cipher.init(true, keyParam);
138 cipher.processBlock(ZEROES, 0, H, 0);
269 cipher.processBlock(J0, 0, tag, 0);
323 cipher.reset()
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| CTSBlockCipher.java | 9 * A Cipher Text Stealing (CTS) mode cipher. CTS allows block ciphers to
10 * be used to produce cipher text which is the same length as the plain text.
18 * Create a buffered block cipher that uses Cipher Text Stealing
20 * @param cipher the underlying block cipher this buffering object wraps.
23 BlockCipher cipher)
25 if ((cipher instanceof OFBBlockCipher) || (cipher instanceof CFBBlockCipher)
[all...] |
| /libcore/support/src/test/java/tests/security/ |
| CipherHelper.java | 23 import javax.crypto.Cipher;
43 Cipher cipher = null; local
45 cipher = Cipher.getInstance(algorithmName);
52 cipher.init(mode1, encryptKey);
57 byte[] encrypted = crypt(cipher, plainData.getBytes());
60 cipher.init(mode2, decryptKey);
65 byte[] decrypted = crypt(cipher, encrypted);
73 public byte[] crypt(Cipher cipher, byte[] input)
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| AlgorithmParameterAsymmetricHelper.java | 27 import javax.crypto.Cipher;
56 Cipher cipher = null; local
58 cipher = Cipher.getInstance(algorithmName);
66 cipher.init(Cipher.ENCRYPT_MODE, keyPair.getPublic(), parameters);
75 bs = cipher.doFinal(plainData.getBytes());
83 cipher.init(Cipher.DECRYPT_MODE, keyPair.getPrivate(), parameters)
[all...] |
| AlgorithmParameterSymmetricHelper.java | 26 import javax.crypto.Cipher;
64 Cipher cipher = null; local
71 cipher = Cipher.getInstance(transformation);
79 cipher.init(Cipher.ENCRYPT_MODE, key, parameters);
88 bs = cipher.doFinal(plainData.getBytes());
96 cipher.init(Cipher.DECRYPT_MODE, key, parameters)
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| /external/bouncycastle/src/main/java/org/bouncycastle/crypto/macs/ |
| CBCBlockCipherMac.java | 10 * standard CBC Block Cipher MAC - if no padding is specified the default of
20 private BlockCipher cipher; field in class:CBCBlockCipherMac
26 * create a standard MAC based on a CBC block cipher. This will produce an
27 * authentication code half the length of the block size of the cipher.
29 * @param cipher the cipher to be used as the basis of the MAC generation.
32 BlockCipher cipher)
34 this(cipher, (cipher.getBlockSize() * 8) / 2, null);
38 * create a standard MAC based on a CBC block cipher. This will produce a
[all...] |
| CMac.java | 20 * CMAC/OMAC1 is a simple variant of the CBC MAC (Cipher Block Chaining Message
25 * cipher.
39 private BlockCipher cipher; field in class:CMac
46 * create a standard MAC based on a CBC block cipher (64 or 128 bit block).
48 * of the cipher.
50 * @param cipher the cipher to be used as the basis of the MAC generation.
52 public CMac(BlockCipher cipher)
54 this(cipher, cipher.getBlockSize() * 8)
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| /external/bouncycastle/src/main/java/org/bouncycastle/jce/provider/ |
| JCEStreamCipher.java | 28 import javax.crypto.Cipher;
61 private StreamCipher cipher; field in class:JCEStreamCipher
73 cipher = engine;
83 cipher = new StreamBlockCipher(engine);
198 param = PBE.Util.makePBEParameters(k, params, cipher.getAlgorithmName());
234 if ((opmode == Cipher.ENCRYPT_MODE) || (opmode == Cipher.WRAP_MODE))
250 case Cipher.ENCRYPT_MODE:
251 case Cipher.WRAP_MODE:
252 cipher.init(true, param)
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| JDKDigestSignature.java | 51 private AsymmetricBlockCipher cipher; field in class:JDKDigestSignature
57 AsymmetricBlockCipher cipher)
60 this.cipher = cipher;
68 AsymmetricBlockCipher cipher)
71 this.cipher = cipher;
87 cipher.init(false, param);
103 cipher.init(true, param);
144 return cipher.processBlock(bytes, 0, bytes.length)
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| JCEBlockCipher.java | 68 import javax.crypto.Cipher;
108 private GenericBlockCipher cipher; field in class:JCEBlockCipher
125 cipher = new BufferedGenericBlockCipher(engine);
134 this.cipher = new BufferedGenericBlockCipher(engine);
144 this.cipher = new BufferedGenericBlockCipher(engine);
167 return cipher.getOutputSize(inputLen);
188 String name = cipher.getUnderlyingCipher().getAlgorithmName();
219 cipher = new BufferedGenericBlockCipher(baseEngine);
224 cipher = new BufferedGenericBlockCipher(
234 cipher = new BufferedGenericBlockCipher
1257 private BufferedBlockCipher cipher; field in class:JCEBlockCipher.BufferedGenericBlockCipher
1324 private AEADBlockCipher cipher; field in class:JCEBlockCipher.AEADGenericBlockCipher
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| /libcore/luni/src/main/java/javax/crypto/ |
| CipherInputStream.java | 26 * This class wraps an {@code InputStream} and a cipher so that {@code read()}
28 * processed by the cipher.
30 * The cipher must be initialized for the requested operation before being used
31 * by a {@code CipherInputStream}. For example, if a cipher initialized for
37 private final Cipher cipher; field in class:CipherInputStream
46 * InputStream} and a cipher.
55 * the cipher to process the data with.
57 public CipherInputStream(InputStream is, Cipher c) {
59 this.cipher = c
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| SealedObject.java | 35 * instance and encrypts it using a cryptographic cipher.
42 * object itself keeps track of the cipher and corresponding parameters.
66 * and sealing it using the specified cipher.
68 * The cipher must be fully initialized.
73 * the cipher to encrypt the object.
77 * if the specified cipher is a block cipher and the length of
81 * if the cipher is {@code null}.
83 public SealedObject(Serializable object, Cipher c)
99 // should be never thrown because the cipher
155 Cipher cipher = Cipher.getInstance(sealAlg); local
250 Cipher cipher = Cipher.getInstance(sealAlg, provider); local
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| CipherOutputStream.java | 25 * This class wraps an output stream and a cipher so that {@code write} methods
26 * send the data through the cipher before writing them to the underlying output
29 * The cipher must be initialized for the requested operation before being used
30 * by a {@code CipherOutputStream}. For example, if a cipher initialized for
36 private final Cipher cipher; field in class:CipherOutputStream
41 * OutputStream} and a {@code Cipher}.
46 * the cipher to process the data with.
48 public CipherOutputStream(OutputStream os, Cipher c) {
50 cipher = c
[all...] |
| EncryptedPrivateKeyInfo.java | 227 * The cipher must be initialize in either {@code Cipher.DECRYPT_MODE} or
228 * {@code Cipher.UNWRAP_MODE} with the same parameters and key used for
231 * @param cipher
232 * the cipher initialized for decrypting the encrypted data.
235 * if the specified cipher is not suited to decrypt the
238 * if {@code cipher} is {@code null}.
240 public PKCS8EncodedKeySpec getKeySpec(Cipher cipher)
242 if (cipher == null)
284 Cipher cipher = Cipher.getInstance(algName); local
343 Cipher cipher = Cipher.getInstance(algName, providerName); local
397 Cipher cipher = Cipher.getInstance(algName, provider); local
[all...] |
| /external/openssl/crypto/pkcs7/ |
| enc.c | 77 const EVP_CIPHER *cipher=NULL; local
91 if(!(cipher = EVP_get_cipherbyname(argv[2]))) {
92 fprintf(stderr, "Unknown cipher %s\n", argv[2]);
130 if(!cipher) {
132 cipher = EVP_des_ede3_cbc();
134 fprintf(stderr, "No cipher selected\n");
139 if (!PKCS7_set_cipher(p7,cipher)) goto err;
|
| /libcore/luni/src/main/java/org/apache/harmony/xnet/provider/jsse/ |
| DigitalSignature.java | 29 import javax.crypto.Cipher;
61 private final Cipher cipher; field in class:DigitalSignature
76 cipher = Cipher.getInstance("RSA/ECB/PKCS1Padding");
81 cipher = null;
84 cipher = null;
105 } else if (cipher != null) {
106 cipher.init(Cipher.ENCRYPT_MODE, key)
[all...] |
| /libcore/luni/src/test/java/org/apache/harmony/crypto/tests/javax/crypto/ |
| SealedObjectTest.java | 42 import javax.crypto.Cipher;
55 public Mock_SealedObject(Serializable object, Cipher c)
99 * SealedObject(Serializable object, Cipher c) method testing. Tests if the
100 * NullPointerException is thrown in the case of null cipher.
105 args = {java.io.Serializable.class, javax.crypto.Cipher.class}
112 + "of null cipher.");
122 Cipher cipher = Cipher.getInstance("DES/CBC/PKCS5Padding"); local
123 cipher.init(Cipher.ENCRYPT_MODE, key, ips)
157 Cipher cipher = new NullCipher(); local
185 Cipher cipher = Cipher.getInstance(algorithm); local
211 Cipher cipher = Cipher.getInstance("DES\/CBC\/PKCS5Padding"); local
261 Cipher cipher = Cipher.getInstance("DES\/CBC\/PKCS5Padding"); local
311 Cipher cipher = Cipher.getInstance("DES"); local
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