openssl_sys/handwritten/
sha.rs

1use super::super::*;
2use libc::*;
3
4cfg_if! {
5    if #[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))] {
6        #[repr(C)]
7        #[derive(Clone)]
8        pub struct SHA_CTX {
9            pub h0: SHA_LONG,
10            pub h1: SHA_LONG,
11            pub h2: SHA_LONG,
12            pub h3: SHA_LONG,
13            pub h4: SHA_LONG,
14            pub Nl: SHA_LONG,
15            pub Nh: SHA_LONG,
16            pub data: [SHA_LONG; SHA_LBLOCK as usize],
17            pub num: c_uint,
18        }
19
20        extern "C" {
21            pub fn SHA1_Init(c: *mut SHA_CTX) -> c_int;
22            pub fn SHA1_Update(c: *mut SHA_CTX, data: *const c_void, len: size_t) -> c_int;
23            pub fn SHA1_Final(md: *mut c_uchar, c: *mut SHA_CTX) -> c_int;
24        }
25    }
26}
27
28cfg_if! {
29    if #[cfg(not(ossl300))] {
30        extern "C" {
31            pub fn SHA1(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
32        }
33    }
34}
35
36cfg_if! {
37    if #[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))] {
38        #[repr(C)]
39        #[derive(Clone)]
40        pub struct SHA256_CTX {
41            pub h: [SHA_LONG; 8],
42            pub Nl: SHA_LONG,
43            pub Nh: SHA_LONG,
44            pub data: [SHA_LONG; SHA_LBLOCK as usize],
45            pub num: c_uint,
46            pub md_len: c_uint,
47        }
48
49        extern "C" {
50            pub fn SHA224_Init(c: *mut SHA256_CTX) -> c_int;
51            pub fn SHA224_Update(c: *mut SHA256_CTX, data: *const c_void, len: size_t) -> c_int;
52            pub fn SHA224_Final(md: *mut c_uchar, c: *mut SHA256_CTX) -> c_int;
53            pub fn SHA256_Init(c: *mut SHA256_CTX) -> c_int;
54            pub fn SHA256_Update(c: *mut SHA256_CTX, data: *const c_void, len: size_t) -> c_int;
55            pub fn SHA256_Final(md: *mut c_uchar, c: *mut SHA256_CTX) -> c_int;
56        }
57    }
58}
59
60cfg_if! {
61    if #[cfg(not(ossl300))] {
62        extern "C" {
63            pub fn SHA224(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
64            pub fn SHA256(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
65        }
66    }
67}
68
69cfg_if! {
70    if #[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))] {
71        #[repr(C)]
72        #[derive(Clone)]
73        pub struct SHA512_CTX {
74            pub h: [SHA_LONG64; 8],
75            pub Nl: SHA_LONG64,
76            pub Nh: SHA_LONG64,
77            // this is a union but we don't want to require 1.19
78            u: [SHA_LONG64; SHA_LBLOCK as usize],
79            pub num: c_uint,
80            pub md_len: c_uint,
81        }
82
83        extern "C" {
84            pub fn SHA384_Init(c: *mut SHA512_CTX) -> c_int;
85            pub fn SHA384_Update(c: *mut SHA512_CTX, data: *const c_void, len: size_t) -> c_int;
86            pub fn SHA384_Final(md: *mut c_uchar, c: *mut SHA512_CTX) -> c_int;
87            pub fn SHA512_Init(c: *mut SHA512_CTX) -> c_int;
88            pub fn SHA512_Update(c: *mut SHA512_CTX, data: *const c_void, len: size_t) -> c_int;
89            pub fn SHA512_Final(md: *mut c_uchar, c: *mut SHA512_CTX) -> c_int;
90        }
91    }
92}
93
94cfg_if! {
95    if #[cfg(not(ossl300))] {
96        extern "C" {
97            pub fn SHA384(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
98            pub fn SHA512(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
99        }
100    }
101}
openssl_sys/handwritten/sha.rs

openssl_sys/handwritten/
sha.rs
