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Added ChaCha20+Poly1305 support (stand-alone, cipher suites).

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This commit is contained in:
Thomas Pornin 2016-12-13 20:01:19 +01:00
parent 9e71c0673a
commit b42bd5972f
26 changed files with 1952 additions and 523 deletions
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44
test/test_speed.c
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@ -161,6 +161,46 @@ test_speed_ ## fname(void) \
} \
}
#define SPEED_CHACHA20(Name, fname) \
static void \
test_speed_ ## fname(void) \
{ \
unsigned char key[32]; \
unsigned char buf[8192]; \
unsigned char iv[12]; \
int i; \
long num; \
\
memset(key, 'T', sizeof key); \
memset(buf, 'P', sizeof buf); \
memset(iv, 'X', sizeof iv); \
for (i = 0; i < 10; i ++) { \
br_ ## fname ## _run(key, iv, i, buf, sizeof buf); \
} \
num = 10; \
for (;;) { \
clock_t begin, end; \
double tt; \
long k; \
\
begin = clock(); \
for (k = num; k > 0; k --) { \
br_ ## fname ## _run(key, iv, \
(uint32_t)k, buf, sizeof buf); \
} \
end = clock(); \
tt = (double)(end - begin) / CLOCKS_PER_SEC; \
if (tt >= 2.0) { \
printf("%-30s %8.2f MB/s\n", #Name, \
((double)sizeof buf) * (double)num \
/ (tt * 1000000.0)); \
fflush(stdout); \
return; \
} \
num <<= 1; \
} \
}
SPEED_HASH(MD5, md5)
SPEED_HASH(SHA-1, sha1)
SPEED_HASH(SHA-256, sha256)
@ -191,6 +231,8 @@ SPEED_BLOCKCIPHER_CBC(3DES CBC decrypt (iname), 3des_ ## iname ## _cbcdec, des_
SPEED_DES(tab)
SPEED_DES(ct)
SPEED_CHACHA20(ChaCha20, chacha20_ct)
static void
test_speed_ghash_inner(char *name, br_ghash gh)
{
@ -1018,6 +1060,8 @@ static const struct {
STU(3des_ct_cbcenc),
STU(3des_ct_cbcdec),
STU(chacha20_ct),
STU(ghash_ctmul),
STU(ghash_ctmul32),
STU(ghash_ctmul64),