v. 1.0.0.0

src/crypto/neoscrypt.h

@@ -0,0 +1,72 @@
+#if (__cplusplus)
+extern "C" {
+#endif
+
+void neoscrypt(const unsigned char *password, unsigned char *output,
+  unsigned int profile);
+
+void neoscrypt_blake2s(const void *input, const unsigned int input_size,
+  const void *key, const unsigned char key_size,
+  void *output, const unsigned char output_size);
+
+void neoscrypt_copy(void *dstp, const void *srcp, unsigned int len);
+void neoscrypt_erase(void *dstp, unsigned int len);
+void neoscrypt_xor(void *dstp, const void *srcp, unsigned int len);
+
+#if defined(ASM) && defined(MINER_4WAY)
+void neoscrypt_4way(const unsigned char *password, unsigned char *output,
+  unsigned char *scratchpad);
+
+#ifdef SHA256
+void scrypt_4way(const unsigned char *password, unsigned char *output,
+  unsigned char *scratchpad);
+#endif
+
+void neoscrypt_blake2s_4way(const unsigned char *input,
+  const unsigned char *key, unsigned char *output);
+
+void neoscrypt_fastkdf_4way(const unsigned char *password,
+  const unsigned char *salt, unsigned char *output, unsigned char *scratchpad,
+  const unsigned int mode);
+#endif
+
+unsigned int cpu_vec_exts(void);
+
+#if (__cplusplus)
+}
+#else
+
+typedef unsigned long long ullong;
+typedef signed long long llong;
+typedef unsigned int uint;
+typedef unsigned char uchar;
+
+#ifndef MIN
+#define MIN(a, b) ((a) < (b) ? a : b)
+#endif
+
+#ifndef MAX
+#define MAX(a, b) ((a) > (b) ? a : b)
+#endif
+
+#define BLOCK_SIZE 64
+#define DIGEST_SIZE 32
+
+typedef uchar hash_digest[DIGEST_SIZE];
+
+#define ROTL32(a,b) (((a) << (b)) | ((a) >> (32 - b)))
+#define ROTR32(a,b) (((a) >> (b)) | ((a) << (32 - b)))
+
+#define U8TO32_BE(p) \
+    (((uint)((p)[0]) << 24) | ((uint)((p)[1]) << 16) | \
+    ((uint)((p)[2]) <<  8) | ((uint)((p)[3])))
+
+#define U32TO8_BE(p, v) \
+    (p)[0] = (uchar)((v) >> 24); (p)[1] = (uchar)((v) >> 16); \
+    (p)[2] = (uchar)((v) >>  8); (p)[3] = (uchar)((v)      );
+
+#define U64TO8_BE(p, v) \
+    U32TO8_BE((p),     (uint)((v) >> 32)); \
+    U32TO8_BE((p) + 4, (uint)((v)      ));
+
+#endif