123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 |
- /*
- * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
- #ifndef S390X_ARCH_H
- # define S390X_ARCH_H
- # ifndef __ASSEMBLER__
- void s390x_kimd(const unsigned char *in, size_t len, unsigned int fc,
- void *param);
- void s390x_klmd(const unsigned char *in, size_t inlen, unsigned char *out,
- size_t outlen, unsigned int fc, void *param);
- void s390x_km(const unsigned char *in, size_t len, unsigned char *out,
- unsigned int fc, void *param);
- void s390x_kmac(const unsigned char *in, size_t len, unsigned int fc,
- void *param);
- void s390x_kmo(const unsigned char *in, size_t len, unsigned char *out,
- unsigned int fc, void *param);
- void s390x_kmf(const unsigned char *in, size_t len, unsigned char *out,
- unsigned int fc, void *param);
- void s390x_kma(const unsigned char *aad, size_t alen, const unsigned char *in,
- size_t len, unsigned char *out, unsigned int fc, void *param);
- /*
- * The field elements of OPENSSL_s390xcap_P are the 64-bit words returned by
- * the STFLE instruction followed by the 64-bit word pairs returned by
- * instructions' QUERY functions. If STFLE returns fewer data or an instruction
- * is not supported, the corresponding field elements are zero.
- */
- struct OPENSSL_s390xcap_st {
- unsigned long long stfle[4];
- unsigned long long kimd[2];
- unsigned long long klmd[2];
- unsigned long long km[2];
- unsigned long long kmc[2];
- unsigned long long kmac[2];
- unsigned long long kmctr[2];
- unsigned long long kmo[2];
- unsigned long long kmf[2];
- unsigned long long prno[2];
- unsigned long long kma[2];
- };
- extern struct OPENSSL_s390xcap_st OPENSSL_s390xcap_P;
- /* Max number of 64-bit words currently returned by STFLE */
- # define S390X_STFLE_MAX 3
- /* convert facility bit number or function code to bit mask */
- # define S390X_CAPBIT(i) (1ULL << (63 - (i) % 64))
- # endif
- /* OPENSSL_s390xcap_P offsets [bytes] */
- # define S390X_STFLE 0x00
- # define S390X_KIMD 0x20
- # define S390X_KLMD 0x30
- # define S390X_KM 0x40
- # define S390X_KMC 0x50
- # define S390X_KMAC 0x60
- # define S390X_KMCTR 0x70
- # define S390X_KMO 0x80
- # define S390X_KMF 0x90
- # define S390X_PRNO 0xa0
- # define S390X_KMA 0xb0
- /* Facility Bit Numbers */
- # define S390X_MSA 17 /* message-security-assist */
- # define S390X_STCKF 25 /* store-clock-fast */
- # define S390X_MSA5 57 /* message-security-assist-ext. 5 */
- # define S390X_MSA3 76 /* message-security-assist-ext. 3 */
- # define S390X_MSA4 77 /* message-security-assist-ext. 4 */
- # define S390X_VX 129 /* vector */
- # define S390X_VXD 134 /* vector packed decimal */
- # define S390X_VXE 135 /* vector enhancements 1 */
- # define S390X_MSA8 146 /* message-security-assist-ext. 8 */
- /* Function Codes */
- /* all instructions */
- # define S390X_QUERY 0
- /* kimd/klmd */
- # define S390X_SHA_1 1
- # define S390X_SHA_256 2
- # define S390X_SHA_512 3
- # define S390X_SHA3_224 32
- # define S390X_SHA3_256 33
- # define S390X_SHA3_384 34
- # define S390X_SHA3_512 35
- # define S390X_SHAKE_128 36
- # define S390X_SHAKE_256 37
- # define S390X_GHASH 65
- /* km/kmc/kmac/kmctr/kmo/kmf/kma */
- # define S390X_AES_128 18
- # define S390X_AES_192 19
- # define S390X_AES_256 20
- /* km */
- # define S390X_XTS_AES_128 50
- # define S390X_XTS_AES_256 52
- /* prno */
- # define S390X_SHA_512_DRNG 3
- # define S390X_TRNG 114
- /* Register 0 Flags */
- # define S390X_DECRYPT 0x80
- # define S390X_KMA_LPC 0x100
- # define S390X_KMA_LAAD 0x200
- # define S390X_KMA_HS 0x400
- #endif
|