/*
- * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2017-2020 The OpenSSL Project Authors. All Rights Reserved.
*
- * Licensed under the OpenSSL license (the "License"). You may not use
+ * 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 OSSL_CRYPTO_S390X_ARCH_H
+# define OSSL_CRYPTO_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);
+int s390x_pcc(unsigned int fc, void *param);
+int s390x_kdsa(unsigned int fc, void *param, const unsigned char *in,
+ size_t len);
+
+void s390x_flip_endian32(unsigned char dst[32], const unsigned char src[32]);
+void s390x_flip_endian64(unsigned char dst[64], const unsigned char src[64]);
+
+int s390x_x25519_mul(unsigned char u_dst[32],
+ const unsigned char u_src[32],
+ const unsigned char d_src[32]);
+int s390x_x448_mul(unsigned char u_dst[56],
+ const unsigned char u_src[56],
+ const unsigned char d_src[56]);
+int s390x_ed25519_mul(unsigned char x_dst[32],
+ unsigned char y_dst[32],
+ const unsigned char x_src[32],
+ const unsigned char y_src[32],
+ const unsigned char d_src[32]);
+int s390x_ed448_mul(unsigned char x_dst[57],
+ unsigned char y_dst[57],
+ const unsigned char x_src[57],
+ const unsigned char y_src[57],
+ const unsigned char d_src[57]);
/*
* The field elements of OPENSSL_s390xcap_P are the 64-bit words returned by
unsigned long long kmf[2];
unsigned long long prno[2];
unsigned long long kma[2];
+ unsigned long long pcc[2];
+ unsigned long long kdsa[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))
+# 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
+# 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
+# define S390X_PCC 0xc0
+# define S390X_KDSA 0xd0
/* Facility Bit Numbers */
-# define S390X_VX 129
-# define S390X_VXD 134
-# define S390X_VXE 135
+# 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 */
+# define S390X_MSA9 155 /* message-security-assist-ext. 9 */
/* Function Codes */
/* all instructions */
-# define S390X_QUERY 0
+# define S390X_QUERY 0
/* kimd/klmd */
-# 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
+# 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
+# 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_TRNG 114
+# define S390X_SHA_512_DRNG 3
+# define S390X_TRNG 114
+
+/* pcc */
+# define S390X_SCALAR_MULTIPLY_P256 64
+# define S390X_SCALAR_MULTIPLY_P384 65
+# define S390X_SCALAR_MULTIPLY_P521 66
+# define S390X_SCALAR_MULTIPLY_ED25519 72
+# define S390X_SCALAR_MULTIPLY_ED448 73
+# define S390X_SCALAR_MULTIPLY_X25519 80
+# define S390X_SCALAR_MULTIPLY_X448 81
+
+/* kdsa */
+# define S390X_ECDSA_VERIFY_P256 1
+# define S390X_ECDSA_VERIFY_P384 2
+# define S390X_ECDSA_VERIFY_P521 3
+# define S390X_ECDSA_SIGN_P256 9
+# define S390X_ECDSA_SIGN_P384 10
+# define S390X_ECDSA_SIGN_P521 11
+# define S390X_EDDSA_VERIFY_ED25519 32
+# define S390X_EDDSA_VERIFY_ED448 36
+# define S390X_EDDSA_SIGN_ED25519 40
+# define S390X_EDDSA_SIGN_ED448 44
/* Register 0 Flags */
-# define S390X_DECRYPT 0x80
-# define S390X_KMA_LPC 0x100
-# define S390X_KMA_LAAD 0x200
-# define S390X_KMA_HS 0x400
+# define S390X_DECRYPT 0x80
+# define S390X_KMA_LPC 0x100
+# define S390X_KMA_LAAD 0x200
+# define S390X_KMA_HS 0x400
+# define S390X_KDSA_D 0x80
#endif
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