5 * Created by Fabrice Gautier on 12/3/10.
6 * Copyright 2010,2011 Apple Inc. All rights reserved.
10 #ifndef _CORECRYPTO_CCSHA2_H_
11 #define _CORECRYPTO_CCSHA2_H_
13 #include <corecrypto/ccdigest.h>
16 const struct ccdigest_info
*ccsha224_di(void);
17 const struct ccdigest_info
*ccsha256_di(void);
18 const struct ccdigest_info
*ccsha384_di(void);
19 const struct ccdigest_info
*ccsha512_di(void);
21 /* TODO: Placeholders */
22 #define ccoid_sha224 ((unsigned char *)"\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x04")
23 #define ccoid_sha224_len 11
25 #define ccoid_sha256 ((unsigned char *)"\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x01")
26 #define ccoid_sha256_len 11
28 #define ccoid_sha384 ((unsigned char *)"\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x02")
29 #define ccoid_sha384_len 11
31 #define ccoid_sha512 ((unsigned char *)"\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x03")
32 #define ccoid_sha512_len 11
36 #define CCSHA256_BLOCK_SIZE 64
37 #define CCSHA256_OUTPUT_SIZE 32
38 #define CCSHA256_STATE_SIZE 32
39 extern const struct ccdigest_info ccsha256_ltc_di
;
41 #if defined __x86_64__
42 extern const struct ccdigest_info ccsha256_vng_intel_AVX2_di
;
43 extern const struct ccdigest_info ccsha256_vng_intel_AVX1_di
;
45 extern const struct ccdigest_info ccsha256_vng_intel_SupplementalSSE3_di
;
46 extern const struct ccdigest_info ccsha256_vng_intel_NOSupplementalSSE3_di
;
48 #if CCSHA2_VNG_ARMV7NEON
49 extern const struct ccdigest_info ccsha256_vng_armv7neon_di
;
51 extern const uint32_t ccsha256_K
[64];
54 #define CCSHA224_OUTPUT_SIZE 28
55 extern const struct ccdigest_info ccsha224_ltc_di
;
56 extern const struct ccdigest_info ccsha224_vng_intel_SupplementalSSE3_di
;
57 extern const struct ccdigest_info ccsha224_vng_intel_NOSupplementalSSE3_di
;
58 extern const struct ccdigest_info ccsha224_vng_armv7neon_di
;
61 #define CCSHA512_BLOCK_SIZE 128
62 #define CCSHA512_OUTPUT_SIZE 64
63 #define CCSHA512_STATE_SIZE 64
64 extern const struct ccdigest_info ccsha512_ltc_di
;
67 #define CCSHA384_OUTPUT_SIZE 48
68 extern const struct ccdigest_info ccsha384_ltc_di
;
70 #endif /* _CORECRYPTO_CCSHA2_H_ */