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1 /* $OpenBSD: crypto_api.h,v 1.3 2013/12/17 10:36:38 markus Exp $ */
2 
3 /*
4  * Assembled from generated headers and source files by Markus Friedl.
5  * Placed in the public domain.
6  */
7 
8 #ifndef crypto_api_h
9 #define crypto_api_h
10 
11 #ifdef HAVE_STDINT_H
12 # include <stdint.h>
13 #endif
14 #include <stdlib.h>
15 
16 typedef int32_t crypto_int32;
17 typedef uint32_t crypto_uint32;
18 
19 #define randombytes(buf, buf_len) arc4random_buf((buf), (buf_len))
20 
21 #define crypto_hashblocks_sha512_STATEBYTES 64U
22 #define crypto_hashblocks_sha512_BLOCKBYTES 128U
23 
24 int	crypto_hashblocks_sha512(unsigned char *, const unsigned char *,
25      unsigned long long);
26 
27 #define crypto_hash_sha512_BYTES 64U
28 
29 int	crypto_hash_sha512(unsigned char *, const unsigned char *,
30     unsigned long long);
31 
32 int	crypto_verify_32(const unsigned char *, const unsigned char *);
33 
34 #define crypto_sign_ed25519_SECRETKEYBYTES 64U
35 #define crypto_sign_ed25519_PUBLICKEYBYTES 32U
36 #define crypto_sign_ed25519_BYTES 64U
37 
38 int	crypto_sign_ed25519(unsigned char *, unsigned long long *,
39     const unsigned char *, unsigned long long, const unsigned char *);
40 int	crypto_sign_ed25519_open(unsigned char *, unsigned long long *,
41     const unsigned char *, unsigned long long, const unsigned char *);
42 int	crypto_sign_ed25519_keypair(unsigned char *, unsigned char *);
43 
44 #endif /* crypto_api_h */
45