1 use super::super::*; 2 use libc::*; 3 4 cfg_if! { 5 if #[cfg(ossl300)] { 6 extern "C" { 7 pub fn EVP_PKEY_CTX_set_hkdf_mode(ctx: *mut EVP_PKEY_CTX, mode: c_int) -> c_int; 8 pub fn EVP_PKEY_CTX_set_hkdf_md(ctx: *mut EVP_PKEY_CTX, md: *const EVP_MD) -> c_int; 9 pub fn EVP_PKEY_CTX_set1_hkdf_salt( 10 ctx: *mut EVP_PKEY_CTX, 11 salt: *const u8, 12 saltlen: c_int, 13 ) -> c_int; 14 pub fn EVP_PKEY_CTX_set1_hkdf_key( 15 ctx: *mut EVP_PKEY_CTX, 16 key: *const u8, 17 keylen: c_int, 18 ) -> c_int; 19 pub fn EVP_PKEY_CTX_add1_hkdf_info( 20 ctx: *mut EVP_PKEY_CTX, 21 info: *const u8, 22 infolen: c_int, 23 ) -> c_int; 24 } 25 } 26 } 27