u64 buffer[32];
};
-enum { SHA384_DIGEST_SIZE = 48 };
-enum { SHA512_DIGEST_SIZE = 64 };
+enum { SHA384_DIGEST_SIZE = 384 / 8 };
+enum { SHA512_DIGEST_SIZE = 512 / 8 };
/* Initialize structure containing state of computation. */
extern void sha512_init_ctx (struct sha512_ctx *ctx);