variant_ssl_sys/handwritten/
sha.rs

1use super::super::*;
2use libc::size_t;
3use std::ffi::{c_int, c_uchar, c_uint, c_void};
4
5cfg_if! {
6    if #[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))] {
7        #[repr(C)]
8        #[derive(Clone)]
9        pub struct SHA_CTX {
10            pub h0: SHA_LONG,
11            pub h1: SHA_LONG,
12            pub h2: SHA_LONG,
13            pub h3: SHA_LONG,
14            pub h4: SHA_LONG,
15            pub Nl: SHA_LONG,
16            pub Nh: SHA_LONG,
17            pub data: [SHA_LONG; SHA_LBLOCK as usize],
18            pub num: c_uint,
19        }
20
21        extern "C" {
22            pub fn SHA1_Init(c: *mut SHA_CTX) -> c_int;
23            pub fn SHA1_Update(c: *mut SHA_CTX, data: *const c_void, len: size_t) -> c_int;
24            pub fn SHA1_Final(md: *mut c_uchar, c: *mut SHA_CTX) -> c_int;
25        }
26    }
27}
28
29cfg_if! {
30    if #[cfg(not(ossl300))] {
31        extern "C" {
32            pub fn SHA1(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
33        }
34    }
35}
36
37cfg_if! {
38    if #[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))] {
39        #[repr(C)]
40        #[derive(Clone)]
41        pub struct SHA256_CTX {
42            pub h: [SHA_LONG; 8],
43            pub Nl: SHA_LONG,
44            pub Nh: SHA_LONG,
45            pub data: [SHA_LONG; SHA_LBLOCK as usize],
46            pub num: c_uint,
47            pub md_len: c_uint,
48        }
49
50        extern "C" {
51            pub fn SHA224_Init(c: *mut SHA256_CTX) -> c_int;
52            pub fn SHA224_Update(c: *mut SHA256_CTX, data: *const c_void, len: size_t) -> c_int;
53            pub fn SHA224_Final(md: *mut c_uchar, c: *mut SHA256_CTX) -> c_int;
54            pub fn SHA256_Init(c: *mut SHA256_CTX) -> c_int;
55            pub fn SHA256_Update(c: *mut SHA256_CTX, data: *const c_void, len: size_t) -> c_int;
56            pub fn SHA256_Final(md: *mut c_uchar, c: *mut SHA256_CTX) -> c_int;
57        }
58    }
59}
60
61cfg_if! {
62    if #[cfg(not(ossl300))] {
63        extern "C" {
64            pub fn SHA224(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
65            pub fn SHA256(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
66        }
67    }
68}
69
70cfg_if! {
71    if #[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))] {
72        #[repr(C)]
73        #[derive(Clone)]
74        pub struct SHA512_CTX {
75            pub h: [SHA_LONG64; 8],
76            pub Nl: SHA_LONG64,
77            pub Nh: SHA_LONG64,
78            // this is a union but we don't want to require 1.19
79            u: [SHA_LONG64; SHA_LBLOCK as usize],
80            pub num: c_uint,
81            pub md_len: c_uint,
82        }
83
84        extern "C" {
85            pub fn SHA384_Init(c: *mut SHA512_CTX) -> c_int;
86            pub fn SHA384_Update(c: *mut SHA512_CTX, data: *const c_void, len: size_t) -> c_int;
87            pub fn SHA384_Final(md: *mut c_uchar, c: *mut SHA512_CTX) -> c_int;
88            pub fn SHA512_Init(c: *mut SHA512_CTX) -> c_int;
89            pub fn SHA512_Update(c: *mut SHA512_CTX, data: *const c_void, len: size_t) -> c_int;
90            pub fn SHA512_Final(md: *mut c_uchar, c: *mut SHA512_CTX) -> c_int;
91        }
92    }
93}
94
95cfg_if! {
96    if #[cfg(not(ossl300))] {
97        extern "C" {
98            pub fn SHA384(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
99            pub fn SHA512(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
100        }
101    }
102}
variant_ssl_sys/handwritten/sha.rs

variant_ssl_sys/handwritten/
sha.rs
