1/*===---- riscv_crypto.h - RISC-V Zk* intrinsics ---------------------------===
  2 *
  3 * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  4 * See https://llvm.org/LICENSE.txt for license information.
  5 * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  6 *
  7 *===-----------------------------------------------------------------------===
  8 */
  9
 10#ifndef __RISCV_CRYPTO_H
 11#define __RISCV_CRYPTO_H
 12
 13#include <stdint.h>
 14
 15#if defined(__cplusplus)
 16extern "C" {
 17#endif
 18
 19#if defined(__riscv_zknd)
 20#if __riscv_xlen == 32
 21#define __riscv_aes32dsi(x, y, bs) __builtin_riscv_aes32dsi(x, y, bs)
 22#define __riscv_aes32dsmi(x, y, bs) __builtin_riscv_aes32dsmi(x, y, bs)
 23#endif
 24
 25#if __riscv_xlen == 64
 26static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
 27__riscv_aes64ds(uint64_t __x, uint64_t __y) {
 28  return __builtin_riscv_aes64ds(__x, __y);
 29}
 30
 31static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
 32__riscv_aes64dsm(uint64_t __x, uint64_t __y) {
 33  return __builtin_riscv_aes64dsm(__x, __y);
 34}
 35
 36static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
 37__riscv_aes64im(uint64_t __x) {
 38  return __builtin_riscv_aes64im(__x);
 39}
 40#endif
 41#endif // defined(__riscv_zknd)
 42
 43#if defined(__riscv_zkne)
 44#if __riscv_xlen == 32
 45#define __riscv_aes32esi(x, y, bs) __builtin_riscv_aes32esi(x, y, bs)
 46#define __riscv_aes32esmi(x, y, bs) __builtin_riscv_aes32esmi(x, y, bs)
 47#endif
 48
 49#if __riscv_xlen == 64
 50static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
 51__riscv_aes64es(uint64_t __x, uint64_t __y) {
 52  return __builtin_riscv_aes64es(__x, __y);
 53}
 54
 55static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
 56__riscv_aes64esm(uint64_t __x, uint64_t __y) {
 57  return __builtin_riscv_aes64esm(__x, __y);
 58}
 59#endif
 60#endif // defined(__riscv_zkne)
 61
 62#if defined(__riscv_zknd) || defined(__riscv_zkne)
 63#if __riscv_xlen == 64
 64#define __riscv_aes64ks1i(x, rnum) __builtin_riscv_aes64ks1i(x, rnum)
 65
 66static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
 67__riscv_aes64ks2(uint64_t __x, uint64_t __y) {
 68  return __builtin_riscv_aes64ks2(__x, __y);
 69}
 70#endif
 71#endif // defined(__riscv_zknd) || defined(__riscv_zkne)
 72
 73#if defined(__riscv_zknh)
 74static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
 75__riscv_sha256sig0(uint32_t __x) {
 76  return __builtin_riscv_sha256sig0(__x);
 77}
 78
 79static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
 80__riscv_sha256sig1(uint32_t __x) {
 81  return __builtin_riscv_sha256sig1(__x);
 82}
 83
 84static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
 85__riscv_sha256sum0(uint32_t __x) {
 86  return __builtin_riscv_sha256sum0(__x);
 87}
 88
 89static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
 90__riscv_sha256sum1(uint32_t __x) {
 91  return __builtin_riscv_sha256sum1(__x);
 92}
 93
 94#if __riscv_xlen == 32
 95static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
 96__riscv_sha512sig0h(uint32_t __x, uint32_t __y) {
 97  return __builtin_riscv_sha512sig0h(__x, __y);
 98}
 99
100static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
101__riscv_sha512sig0l(uint32_t __x, uint32_t __y) {
102  return __builtin_riscv_sha512sig0l(__x, __y);
103}
104
105static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
106__riscv_sha512sig1h(uint32_t __x, uint32_t __y) {
107  return __builtin_riscv_sha512sig1h(__x, __y);
108}
109
110static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
111__riscv_sha512sig1l(uint32_t __x, uint32_t __y) {
112  return __builtin_riscv_sha512sig1l(__x, __y);
113}
114
115static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
116__riscv_sha512sum0r(uint32_t __x, uint32_t __y) {
117  return __builtin_riscv_sha512sum0r(__x, __y);
118}
119
120static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
121__riscv_sha512sum1r(uint32_t __x, uint32_t __y) {
122  return __builtin_riscv_sha512sum1r(__x, __y);
123}
124#endif
125
126#if __riscv_xlen == 64
127static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
128__riscv_sha512sig0(uint64_t __x) {
129  return __builtin_riscv_sha512sig0(__x);
130}
131
132static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
133__riscv_sha512sig1(uint64_t __x) {
134  return __builtin_riscv_sha512sig1(__x);
135}
136
137static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
138__riscv_sha512sum0(uint64_t __x) {
139  return __builtin_riscv_sha512sum0(__x);
140}
141
142static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
143__riscv_sha512sum1(uint64_t __x) {
144  return __builtin_riscv_sha512sum1(__x);
145}
146#endif
147#endif // defined(__riscv_zknh)
148
149#if defined(__riscv_zksh)
150static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
151__riscv_sm3p0(uint32_t __x) {
152  return __builtin_riscv_sm3p0(__x);
153}
154
155static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
156__riscv_sm3p1(uint32_t __x) {
157  return __builtin_riscv_sm3p1(__x);
158}
159#endif // defined(__riscv_zksh)
160
161#if defined(__riscv_zksed)
162#define __riscv_sm4ed(x, y, bs) __builtin_riscv_sm4ed(x, y, bs);
163#define __riscv_sm4ks(x, y, bs) __builtin_riscv_sm4ks(x, y, bs);
164#endif // defined(__riscv_zksed)
165
166#if defined(__cplusplus)
167}
168#endif
169
170#endif