Method | Description | |
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DecryptBlock ( byte inputBuffer, int inputOffset, int inputCount, byte outputBuffer, int outputOffset ) : int |
Decrypts the specified region of the input byte array and copies the decrypted data to the specified region of the output byte array.
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EncryptBlock ( byte inputBuffer, int inputOffset, int inputCount, byte outputBuffer, int outputOffset ) : int |
Encrypts the specified region of the input byte array and copies the encrypted data to the specified region of the output byte array.
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SerpentCipher ( byte key, |
Initializes a new instance of the SerpentCipher class.
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Method | Description | |
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BytesToWord ( byte src, int srcOff ) : int | ||
Ib0 ( int a, int b, int c, int d ) : void |
InvSO - {13, 3,11, 0,10, 6, 5,12, 1,14, 4, 7,15, 9, 8, 2 } - 15 terms.
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Ib1 ( int a, int b, int c, int d ) : void |
InvS1 - { 5, 8, 2,14,15, 6,12, 3,11, 4, 7, 9, 1,13,10, 0 } - 14 steps.
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Ib2 ( int a, int b, int c, int d ) : void |
InvS2 - {12, 9,15, 4,11,14, 1, 2, 0, 3, 6,13, 5, 8,10, 7 } - 16 steps.
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Ib3 ( int a, int b, int c, int d ) : void |
InvS3 - { 0, 9,10, 7,11,14, 6,13, 3, 5,12, 2, 4, 8,15, 1 } - 15 terms
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Ib4 ( int a, int b, int c, int d ) : void |
InvS4 - { 5, 0, 8, 3,10, 9, 7,14, 2,12,11, 6, 4,15,13, 1 } - 15 terms.
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Ib5 ( int a, int b, int c, int d ) : void |
InvS5 - { 8,15, 2, 9, 4, 1,13,14,11, 6, 5, 3, 7,12,10, 0 } - 16 terms.
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Ib6 ( int a, int b, int c, int d ) : void |
InvS6 - {15,10, 1,13, 5, 3, 6, 0, 4, 9,14, 7, 2,12, 8,11 } - 15 terms.
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Ib7 ( int a, int b, int c, int d ) : void |
InvS7 - { 3, 0, 6,13, 9,14,15, 8, 5,12,11, 7,10, 1, 4, 2 } - 17 terms.
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InverseLT ( ) : void |
Apply the inverse of the linear transformation to the register set.
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LT ( ) : void |
Apply the linear transformation to the register set.
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MakeWorkingKey ( byte key ) : int[] |
Expand a user-supplied key material into a session key.
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RotateLeft ( int x, int bits ) : int | ||
RotateRight ( int x, int bits ) : int | ||
Sb0 ( int a, int b, int c, int d ) : void |
S0 - { 3, 8,15, 1,10, 6, 5,11,14,13, 4, 2, 7, 0, 9,12 } - 15 terms.
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Sb1 ( int a, int b, int c, int d ) : void |
S1 - {15,12, 2, 7, 9, 0, 5,10, 1,11,14, 8, 6,13, 3, 4 } - 14 terms.
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Sb2 ( int a, int b, int c, int d ) : void |
S2 - { 8, 6, 7, 9, 3,12,10,15,13, 1,14, 4, 0,11, 5, 2 } - 16 terms.
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Sb3 ( int a, int b, int c, int d ) : void |
S3 - { 0,15,11, 8,12, 9, 6, 3,13, 1, 2, 4,10, 7, 5,14 } - 16 terms.
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Sb4 ( int a, int b, int c, int d ) : void |
S4 - { 1,15, 8, 3,12, 0,11, 6, 2, 5, 4,10, 9,14, 7,13 } - 15 terms.
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Sb5 ( int a, int b, int c, int d ) : void |
S5 - {15, 5, 2,11, 4,10, 9,12, 0, 3,14, 8,13, 6, 7, 1 } - 16 terms.
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Sb6 ( int a, int b, int c, int d ) : void |
S6 - { 7, 2,12, 5, 8, 4, 6,11,14, 9, 1,15,13, 3,10, 0 } - 15 terms.
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Sb7 ( int a, int b, int c, int d ) : void |
S7 - { 1,13,15, 0,14, 8, 2,11, 7, 4,12,10, 9, 3, 5, 6 } - 16 terms.
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WordToBytes ( int word, byte dst, int dstOff ) : void |
public DecryptBlock ( byte inputBuffer, int inputOffset, int inputCount, byte outputBuffer, int outputOffset ) : int | ||
inputBuffer | byte | The input data to decrypt. |
inputOffset | int | The offset into the input byte array from which to begin using data. |
inputCount | int | The number of bytes in the input byte array to use as data. |
outputBuffer | byte | The output to which to write decrypted data. |
outputOffset | int | The offset into the output byte array from which to begin writing data. |
return | int |
public EncryptBlock ( byte inputBuffer, int inputOffset, int inputCount, byte outputBuffer, int outputOffset ) : int | ||
inputBuffer | byte | The input data to encrypt. |
inputOffset | int | The offset into the input byte array from which to begin using data. |
inputCount | int | The number of bytes in the input byte array to use as data. |
outputBuffer | byte | The output to which to write encrypted data. |
outputOffset | int | The offset into the output byte array from which to begin writing data. |
return | int |
public SerpentCipher ( byte key, |
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key | byte | The key. |
mode | The mode. | |
padding | The padding. | |
return | System |