libosmogsm
0.11.0-dirty
Osmocom GSM library
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AES (Rijndael) cipher. More...
#include "aes.h"
Go to the source code of this file.
Defines | |
#define | AES_SMALL_TABLES |
#define | RCON(i) ((u32)rcons[(i)] << 24) |
#define | TE0(i) Te0[((i) >> 24) & 0xff] |
#define | TE1(i) rotr(Te0[((i) >> 16) & 0xff], 8) |
#define | TE2(i) rotr(Te0[((i) >> 8) & 0xff], 16) |
#define | TE3(i) rotr(Te0[(i) & 0xff], 24) |
#define | TE41(i) ((Te0[((i) >> 24) & 0xff] << 8) & 0xff000000) |
#define | TE42(i) (Te0[((i) >> 16) & 0xff] & 0x00ff0000) |
#define | TE43(i) (Te0[((i) >> 8) & 0xff] & 0x0000ff00) |
#define | TE44(i) ((Te0[(i) & 0xff] >> 8) & 0x000000ff) |
#define | TE421(i) ((Te0[((i) >> 16) & 0xff] << 8) & 0xff000000) |
#define | TE432(i) (Te0[((i) >> 8) & 0xff] & 0x00ff0000) |
#define | TE443(i) (Te0[(i) & 0xff] & 0x0000ff00) |
#define | TE414(i) ((Te0[((i) >> 24) & 0xff] >> 8) & 0x000000ff) |
#define | TE4(i) ((Te0[(i)] >> 8) & 0x000000ff) |
#define | TD0(i) Td0[((i) >> 24) & 0xff] |
#define | TD1(i) rotr(Td0[((i) >> 16) & 0xff], 8) |
#define | TD2(i) rotr(Td0[((i) >> 8) & 0xff], 16) |
#define | TD3(i) rotr(Td0[(i) & 0xff], 24) |
#define | TD41(i) (Td4s[((i) >> 24) & 0xff] << 24) |
#define | TD42(i) (Td4s[((i) >> 16) & 0xff] << 16) |
#define | TD43(i) (Td4s[((i) >> 8) & 0xff] << 8) |
#define | TD44(i) (Td4s[(i) & 0xff]) |
#define | TD0_(i) Td0[(i) & 0xff] |
#define | TD1_(i) rotr(Td0[(i) & 0xff], 8) |
#define | TD2_(i) rotr(Td0[(i) & 0xff], 16) |
#define | TD3_(i) rotr(Td0[(i) & 0xff], 24) |
#define | GETU32(pt) |
#define | PUTU32(ct, st) |
#define | AES_PRIV_SIZE (4 * 44) |
Functions | |
static u32 | rotr (u32 val, int bits) |
void | rijndaelKeySetupEnc (u32 rk[], const u8 cipherKey[]) |
Expand the cipher key into the encryption key schedule. | |
Variables | |
const u32 | Te0 [256] |
const u32 | Te1 [256] |
const u32 | Te2 [256] |
const u32 | Te3 [256] |
const u32 | Te4 [256] |
const u32 | Td0 [256] |
const u32 | Td1 [256] |
const u32 | Td2 [256] |
const u32 | Td3 [256] |
const u32 | Td4 [256] |
const u32 | rcon [10] |
const u8 | Td4s [256] |
const u8 | rcons [10] |
AES (Rijndael) cipher.
#define AES_PRIV_SIZE (4 * 44) |
Referenced by aes_encrypt_deinit(), and aes_encrypt_init().
#define AES_SMALL_TABLES |
#define GETU32 | ( | pt | ) |
Referenced by rijndaelEncrypt(), and rijndaelKeySetupEnc().
#define PUTU32 | ( | ct, | |
st | |||
) |
{ \ (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); \ (ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); }
Referenced by rijndaelEncrypt().
Referenced by rijndaelKeySetupEnc().
Referenced by rijndaelEncrypt().
Referenced by rijndaelKeySetupEnc().
Referenced by rijndaelEncrypt().
Referenced by rijndaelKeySetupEnc().
Referenced by rijndaelEncrypt().
Referenced by rijndaelKeySetupEnc().
Referenced by rijndaelEncrypt().
Referenced by rijndaelKeySetupEnc().
void rijndaelKeySetupEnc | ( | u32 | rk[], |
const u8 | cipherKey[] | ||
) |