/* public domain sha384 implementation based on fips180-3 */ #include <stdint.h> #include "../sha384.h" extern void sha512_sum_n(void *, uint8_t *, int n); void sha384_init(void *ctx) { struct sha384 *s = ctx; s->len = 0; s->h[0] = 0xcbbb9d5dc1059ed8ULL; s->h[1] = 0x629a292a367cd507ULL; s->h[2] = 0x9159015a3070dd17ULL; s->h[3] = 0x152fecd8f70e5939ULL; s->h[4] = 0x67332667ffc00b31ULL; s->h[5] = 0x8eb44a8768581511ULL; s->h[6] = 0xdb0c2e0d64f98fa7ULL; s->h[7] = 0x47b5481dbefa4fa4ULL; } void sha384_sum(void *ctx, uint8_t md[SHA384_DIGEST_LENGTH]) { sha512_sum_n(ctx, md, 6); }