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variant_ssl_sys/handwritten/
hmac.rs

1use libc::*;
2
3use super::super::*;
4
5#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
6extern "C" {
7    pub fn HMAC_CTX_new() -> *mut HMAC_CTX;
8    pub fn HMAC_CTX_free(ctx: *mut HMAC_CTX);
9    pub fn HMAC_CTX_reset(ctx: *mut HMAC_CTX) -> c_int;
10}
11
12#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
13extern "C" {
14    pub fn HMAC_Init_ex(
15        ctx: *mut HMAC_CTX,
16        key: *const c_void,
17        len: c_int,
18        md: *const EVP_MD,
19        impl_: *mut ENGINE,
20    ) -> c_int;
21    pub fn HMAC_CTX_get_md(ctx: *const HMAC_CTX) -> *const EVP_MD;
22    #[cfg(ossl110)]
23    pub fn HMAC_size(e: *const HMAC_CTX) -> usize;
24    pub fn HMAC_Update(ctx: *mut HMAC_CTX, data: *const c_uchar, len: size_t) -> c_int;
25    pub fn HMAC_Final(ctx: *mut HMAC_CTX, md: *mut c_uchar, len: *mut c_uint) -> c_int;
26    pub fn HMAC_CTX_copy(dst: *mut HMAC_CTX, src: *mut HMAC_CTX) -> c_int;
27}