v3.9.9

algo/yespower/crypto/blake2b-yp.h

@@ -0,0 +1,42 @@
+#pragma once
+#ifndef __BLAKE2B_H__
+#define __BLAKE2B_H__
+
+#include <stddef.h>
+#include <stdint.h>
+
+#if defined(_MSC_VER) || defined(__x86_64__) || defined(__x86__)
+#define NATIVE_LITTLE_ENDIAN
+#endif
+
+// state context
+typedef struct {
+    uint8_t b[128]; // input buffer
+    uint64_t h[8];  // chained state
+    uint64_t t[2];  // total number of bytes
+    size_t c;       // pointer for b[]
+    size_t outlen;  // digest size
+} blake2b_yp_ctx;
+
+typedef struct {
+    blake2b_yp_ctx inner;
+    blake2b_yp_ctx outer;
+} hmac_yp_ctx;
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+int blake2b_yp_init(blake2b_yp_ctx *ctx, size_t outlen, const void *key, size_t keylen);
+void blake2b_yp_update(blake2b_yp_ctx *ctx, const void *in, size_t inlen);
+void blake2b_yp_final(blake2b_yp_ctx *ctx, void *out);
+void blake2b_yp_hash(void *out, const void *in, size_t inlen);
+void hmac_blake2b_yp_hash(void *out, const void *key, size_t keylen, const void *in, size_t inlen);
+void pbkdf2_blake2b_yp(const uint8_t * passwd, size_t passwdlen, const uint8_t * salt,
+    size_t saltlen, uint64_t c, uint8_t * buf, size_t dkLen);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif