diff options
Diffstat (limited to 'src/Crypto/GostCipher.c')
| -rw-r--r-- | src/Crypto/GostCipher.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/Crypto/GostCipher.c b/src/Crypto/GostCipher.c index a745210f..ec09bddf 100644 --- a/src/Crypto/GostCipher.c +++ b/src/Crypto/GostCipher.c @@ -75,19 +75,19 @@ static void xor_s_box(byte s_box[8][16], byte *seed) int i; for (i = 0; i < 16; i++) { - s_box[1][i] ^= (seed[ (i * 4) + 0 ] ) & 0xF; - s_box[2][i] ^= (seed[ (i * 4) + 0 ]>>4) & 0xF; - s_box[3][i] ^= (seed[ (i * 4) + 1 ] ) & 0xF; - s_box[4][i] ^= (seed[ (i * 4) + 1 ]>>4) & 0xF; - s_box[5][i] ^= (seed[ (i * 4) + 2 ] ) & 0xF; - s_box[6][i] ^= (seed[ (i * 4) + 2 ]>>4) & 0xF; - s_box[7][i] ^= (seed[ (i * 4) + 3 ] ) & 0xF; - s_box[8][i] ^= (seed[ (i * 4) + 3 ]>>4) & 0xF; + s_box[0][i] ^= (seed[ (i * 4) + 0 ] ) & 0xF; + s_box[1][i] ^= (seed[ (i * 4) + 0 ]>>4) & 0xF; + s_box[2][i] ^= (seed[ (i * 4) + 1 ] ) & 0xF; + s_box[3][i] ^= (seed[ (i * 4) + 1 ]>>4) & 0xF; + s_box[4][i] ^= (seed[ (i * 4) + 2 ] ) & 0xF; + s_box[5][i] ^= (seed[ (i * 4) + 2 ]>>4) & 0xF; + s_box[6][i] ^= (seed[ (i * 4) + 3 ] ) & 0xF; + s_box[7][i] ^= (seed[ (i * 4) + 3 ]>>4) & 0xF; } } #endif -void gost_set_key(byte *key, gost_kds *ks) +void gost_set_key(const byte *key, gost_kds *ks) { #ifdef GOST_DYNAMIC_SBOXES STREEBOG_CTX sctx; @@ -228,11 +228,11 @@ void gost_decrypt_block(uint64 in_, uint64* out_, gost_kds* kds) { } #if defined(_M_AMD64) -void gost_encrypt_128_CBC_asm(byte *in, byte *out, gost_kds *ks, uint64 count); -void gost_decrypt_128_CBC_asm(byte *in, byte *out, gost_kds *ks, uint64 count); +void gost_encrypt_128_CBC_asm(const byte *in, byte *out, gost_kds *ks, uint64 count); +void gost_decrypt_128_CBC_asm(const byte *in, byte *out, gost_kds *ks, uint64 count); #endif -void gost_encrypt(byte *in, byte *out, gost_kds *ks, int count) { +void gost_encrypt(const byte *in, byte *out, gost_kds *ks, int count) { #if defined(_M_AMD64) gost_encrypt_128_CBC_asm(in, out, ks, (uint64)count); #else @@ -249,7 +249,7 @@ void gost_encrypt(byte *in, byte *out, gost_kds *ks, int count) { #endif } -void gost_decrypt(byte *in, byte *out, gost_kds *ks, int count) { +void gost_decrypt(const byte *in, byte *out, gost_kds *ks, int count) { #if defined(_M_AMD64) gost_decrypt_128_CBC_asm(in, out, ks, (uint64)count); #else |