int SHA384_Init(SHA512_CTX *sha) {
sha->h[0] = OPENSSL_U64(0xcbbb9d5dc1059ed8);
sha->h[1] = OPENSSL_U64(0x629a292a367cd507);
sha->h[2] = OPENSSL_U64(0x9159015a3070dd17);
sha->h[3] = OPENSSL_U64(0x152fecd8f70e5939);
sha->h[4] = OPENSSL_U64(0x67332667ffc00b31);
sha->h[5] = OPENSSL_U64(0x8eb44a8768581511);
sha->h[6] = OPENSSL_U64(0xdb0c2e0d64f98fa7);
sha->h[7] = OPENSSL_U64(0x47b5481dbefa4fa4);
sha->Nl = 0;
sha->Nh = 0;
sha->num = 0;
sha->md_len = SHA384_DIGEST_LENGTH;
return 1;
}
int SHA512_Init(SHA512_CTX *sha) {
sha->h[0] = OPENSSL_U64(0x6a09e667f3bcc908);
sha->h[1] = OPENSSL_U64(0xbb67ae8584caa73b);
sha->h[2] = OPENSSL_U64(0x3c6ef372fe94f82b);
sha->h[3] = OPENSSL_U64(0xa54ff53a5f1d36f1);
sha->h[4] = OPENSSL_U64(0x510e527fade682d1);
sha->h[5] = OPENSSL_U64(0x9b05688c2b3e6c1f);
sha->h[6] = OPENSSL_U64(0x1f83d9abfb41bd6b);
sha->h[7] = OPENSSL_U64(0x5be0cd19137e2179);
sha->Nl = 0;
sha->Nh = 0;
sha->num = 0;
sha->md_len = SHA512_DIGEST_LENGTH;
return 1;
}
int SHA512_Update(SHA512_CTX *c, const void *in_data, size_t len) {
uint64_t l;
uint8_t *p = c->u.p;
const uint8_t *data = (const uint8_t *)in_data;
if (len == 0) {
return 1;
}
l = (c->Nl + (((uint64_t)len) << 3)) & OPENSSL_U64(0xffffffffffffffff);
if (l < c->Nl) {
c->Nh++;
}
if (sizeof(len) >= 8) {
c->Nh += (((uint64_t)len) >> 61);
}
sizeof(kNSSBER));
}
typedef struct {
uint64_t value;
const char *encoding;
size_t encoding_len;
} ASN1_UINT64_TEST;
static const ASN1_UINT64_TEST kAsn1Uint64Tests[] = {
{0, "\x02\x01\x00", 3},
{1, "\x02\x01\x01", 3},
{127, "\x02\x01\x7f", 3},
{128, "\x02\x02\x00\x80", 4},
{0xdeadbeef, "\x02\x05\x00\xde\xad\xbe\xef", 7},
{OPENSSL_U64(0x0102030405060708),
"\x02\x08\x01\x02\x03\x04\x05\x06\x07\x08", 10},
{OPENSSL_U64(0xffffffffffffffff),
"\x02\x09\x00\xff\xff\xff\xff\xff\xff\xff\xff", 11},
};
typedef struct {
const char *encoding;
size_t encoding_len;
} ASN1_INVALID_UINT64_TEST;
static const ASN1_INVALID_UINT64_TEST kAsn1InvalidUint64Tests[] = {
/* Bad tag. */
{"\x03\x01\x00", 3},
/* Empty contents. */
{"\x02\x00", 2},