Index (Cryptographic Protocol Internals)

B

BITS_128 - Enum constant in enum class edu.boisestate.lowry.crypto.KeySize: 128-bit (16-byte) key
BITS_192 - Enum constant in enum class edu.boisestate.lowry.crypto.KeySize: 192-bit (24-byte) key
BITS_256 - Enum constant in enum class edu.boisestate.lowry.crypto.KeySize: 256-bit (32-byte) key
BLOCK_SIZE_BYTES - Static variable in class edu.boisestate.lowry.crypto.RC6Cipher: The block size in bytes.
blockCipher - Variable in class edu.boisestate.lowry.crypto.CTRMode: The underlying block cipher used.
BlockCipher - Interface in edu.boisestate.lowry.crypto: Defines a cryptographic block cipher.
blockSize - Variable in class edu.boisestate.lowry.crypto.CTRMode: The underlying block cipher's block size.
bytesToRegisters(byte[]) - Method in class edu.boisestate.lowry.crypto.RC6Cipher: Converts an array of bytes to an array of 32-bit registers (words).

CTRMode - Class in edu.boisestate.lowry.crypto: An implementation of the Counter (CTR) mode of operation.
CTRMode(BlockCipher) - Constructor for class edu.boisestate.lowry.crypto.CTRMode: Creates a CTRMode instance with the given block cipher as the underlying cipher.

decipher(byte[], byte[]) - Method in interface edu.boisestate.lowry.crypto.BlockCipher: Deciphers a fixed-length block of ciphertext.
decipher(byte[], byte[]) - Method in class edu.boisestate.lowry.crypto.RC6Cipher
decrypt(byte[], byte[]) - Method in class edu.boisestate.lowry.crypto.CTRMode
decrypt(byte[], byte[]) - Method in interface edu.boisestate.lowry.crypto.SymmetricCipher: Decrypts the provided ciphertext using a symmetric key.

edu.boisestate.lowry.crypto - package edu.boisestate.lowry.crypto
encipher(byte[], byte[]) - Method in interface edu.boisestate.lowry.crypto.BlockCipher: Enciphers a fixed-length block of plaintext.
encipher(byte[], byte[]) - Method in class edu.boisestate.lowry.crypto.RC6Cipher
encrypt(byte[], byte[]) - Method in class edu.boisestate.lowry.crypto.CTRMode
encrypt(byte[], byte[]) - Method in interface edu.boisestate.lowry.crypto.SymmetricCipher: Encrypts the provided plaintext using a symmetric key.

getBlockSize() - Method in interface edu.boisestate.lowry.crypto.BlockCipher: Returns the fixed block size this cipher operates on.
getBlockSize() - Method in class edu.boisestate.lowry.crypto.RC6Cipher

incrementBlock(byte[], int, int) - Method in class edu.boisestate.lowry.crypto.CTRMode: Increments a specific sub-block of the given bytes, treating it as an unsigned integer (big endian).
initKey(byte[]) - Method in class edu.boisestate.lowry.crypto.RC6Cipher: Preemptively calls the key schedule with the given key for the purpose of performing bulk encryption.

keySchedule(byte[]) - Method in class edu.boisestate.lowry.crypto.RC6Cipher: Derives 2r + 4 round keys from the given key, loaded into an array of 32-bit registers.
keySize - Variable in class edu.boisestate.lowry.crypto.RC6Cipher: The key size, corresponding to the RC6 'b' parameter.
KeySize - Enum Class in edu.boisestate.lowry.crypto: Represents the size for a symmetric secret key.
KeySize(int) - Constructor for enum class edu.boisestate.lowry.crypto.KeySize: Internal constructor for KeySize presets.

NUM_REGISTERS - Static variable in class edu.boisestate.lowry.crypto.RC6Cipher: The number of registers.
NUM_ROUNDS - Static variable in class edu.boisestate.lowry.crypto.RC6Cipher: The number of rounds for encryption and decryption.
numBytes - Variable in enum class edu.boisestate.lowry.crypto.KeySize: The key size in bytes.

RC6Cipher - Class in edu.boisestate.lowry.crypto: An implementation of the RC6-32/20/b block cipher.
RC6Cipher(KeySize) - Constructor for class edu.boisestate.lowry.crypto.RC6Cipher: Creates an instance of this cipher, configured for the given key size.
registersToBytes(int[]) - Method in class edu.boisestate.lowry.crypto.RC6Cipher: Converts an array of registers to an array of bytes in a little endian fashion.
resetKey() - Method in class edu.boisestate.lowry.crypto.RC6Cipher: Resets the stored key to nothing.
rotateRegistersLeft(int[]) - Method in class edu.boisestate.lowry.crypto.RC6Cipher: Rotate/permute the registers to the left.
rotateRegistersRight(int[]) - Method in class edu.boisestate.lowry.crypto.RC6Cipher: Rotate/permute the registers to the left.
roundKeys - Variable in class edu.boisestate.lowry.crypto.RC6Cipher: The round keys S[0, ..., 2r + 3].
runCTR(byte[], byte[], byte[]) - Method in class edu.boisestate.lowry.crypto.CTRMode: Runs the CTR operation on the given text, using a secret key and initial counter.

SymmetricCipher - Interface in edu.boisestate.lowry.crypto: Defines a symmetric-key encryption/decryption scheme.

valueOf(String) - Static method in enum class edu.boisestate.lowry.crypto.KeySize: Returns the enum constant of this class with the specified name.
values() - Static method in enum class edu.boisestate.lowry.crypto.KeySize: Returns an array containing the constants of this enum class, in the order they are declared.