VeraCrypt
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Diffstat (limited to 'src/Crypto/GostCipher.c')
-rw-r--r--src/Crypto/GostCipher.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/src/Crypto/GostCipher.c b/src/Crypto/GostCipher.c
index a745210..ec09bdd 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