keyInstance Struct Reference

#include <thig_aes.h>

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Detailed Description

The structure for key information.

Definition at line 90 of file thig_aes.h.

Data Fields
BYTE	direction
	Key used for encrypting or decrypting?
BYTE	dummyAlign [3]
	keep 32-bit alignment
int	keyLen
	Length of the key.
char	keyMaterial [MAX_KEY_SIZE+4]
	Raw key data in ASCII.
DWORD	keySig
	Twofish-specific parameters: set to VALID_SIG by makeKey().
int	numRounds
	number of rounds in cipher
DWORD	key32 [MAX_KEY_BITS/32]
	actual key bits, in dwords
DWORD	sboxKeys [MAX_KEY_BITS/64]
	key bits used for S-boxes
DWORD	subKeys [TOTAL_SUBKEYS]
	round subkeys, input/output whitening bits
fullSbox	sBox8x32
	fully expanded S-box

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Field Documentation

BYTE keyInstance::direction

Key used for encrypting or decrypting?

Definition at line 92 of file thig_aes.h.

BYTE keyInstance::dummyAlign[3]

keep 32-bit alignment

Definition at line 94 of file thig_aes.h.

int keyInstance::keyLen

Length of the key.

Definition at line 96 of file thig_aes.h.

Referenced by reKey().

char keyInstance::keyMaterial[MAX_KEY_SIZE+4]

Raw key data in ASCII.

Definition at line 97 of file thig_aes.h.

DWORD keyInstance::keySig

Twofish-specific parameters: set to VALID_SIG by makeKey().

Definition at line 100 of file thig_aes.h.

Referenced by blockDecrypt(), blockEncrypt(), and makeKey().

int keyInstance::numRounds

number of rounds in cipher

Definition at line 101 of file thig_aes.h.

Referenced by blockDecrypt(), blockEncrypt(), and reKey().

DWORD keyInstance::key32[MAX_KEY_BITS/32]

actual key bits, in dwords

Definition at line 102 of file thig_aes.h.

DWORD keyInstance::sboxKeys[MAX_KEY_BITS/64]

key bits used for S-boxes

Definition at line 103 of file thig_aes.h.

DWORD keyInstance::subKeys[TOTAL_SUBKEYS]

round subkeys, input/output whitening bits

Definition at line 104 of file thig_aes.h.

fullSbox keyInstance::sBox8x32

fully expanded S-box

Definition at line 106 of file thig_aes.h.

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The documentation for this struct was generated from the following file:

• /tmp/snapshot2008906/ser_ims/modules/icscf/thig_aes.h

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