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Missing declarations, no assembler in PEDANTIC.

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This commit is contained in:
Ben Laurie 2010-05-01 14:41:25 +00:00
parent bb92e2c89b
commit 19f7e5e24a
2 changed files with 19 additions and 4 deletions
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8
crypto/modes/gcm128.c
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@ -83,7 +83,7 @@ typedef struct { u64 hi,lo; } u128;
# undef STRICT_ALIGNMENT
#endif
#if defined(__GNUC__) && __GNUC__>=2
#if defined(__GNUC__) && __GNUC__>=2 && !defined(PEDANTIC)
# if defined(__x86_64) || defined(__x86_64__)
# define BSWAP8(x) ({ u64 ret=(x); \
asm volatile ("bswapq %0" \
@ -91,7 +91,7 @@ typedef struct { u64 hi,lo; } u128;
# define BSWAP4(x) ({ u32 ret=(x); \
asm volatile ("bswapl %0" \
: "+r"(ret)); ret; })
# elif defined(__i386) || defined(__i386__)
# elif (defined(__i386) || defined(__i386__)) && !defined(PEDANTIC)
# define BSWAP8(x) ({ u32 lo=(u64)(x)>>32,hi=(x); \
asm volatile ("bswapl %0; bswapl %1" \
: "+r"(hi),"+r"(lo)); \
@ -565,7 +565,7 @@ static void gcm_gmult_1bit(u64 Xi[2],const u64 H[2])
#endif
typedef struct {
struct gcm128_context {
/* Following 6 names follow names in GCM specification */
union { u64 u[2]; u32 d[4]; u8 c[16]; } Yi,EKi,EK0,
Xi,H,
@ -579,7 +579,7 @@ typedef struct {
unsigned int res, ctr;
block128_f block;
void *key;
} GCM128_CONTEXT;
};
void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx,void *key,block128_f block)
{

15
crypto/modes/modes.h
View File

@ -70,3 +70,18 @@ size_t CRYPTO_nistcts128_decrypt_block(const unsigned char *in, unsigned char *o
size_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out,
size_t len, const void *key,
unsigned char ivec[16], cbc128_f cbc);
typedef struct gcm128_context GCM128_CONTEXT;
void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx, void *key, block128_f block);
void CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx, const unsigned char *iv,
size_t len);
void CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx, const unsigned char *aad,
size_t len);
void CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx,
const unsigned char *in, unsigned char *out,
size_t len);
void CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx,
const unsigned char *in, unsigned char *out,
size_t len);
void CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx);