s390x assembly pack: add support for pcc and kma instructions

[openssl.git] / crypto / s390x_arch.h

diff --git a/crypto/s390x_arch.h b/crypto/s390x_arch.h
index 501283e0cdf6adcc021125fe76ddac85a7e5815b..5e12542c1b87f0e020deefce7e0989033630ed95 100644 (file)
--- a/crypto/s390x_arch.h
+++ b/crypto/s390x_arch.h
@@ -26,6 +26,9 @@ 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);
 
 /*
  * The field elements of OPENSSL_s390xcap_P are the 64-bit words returned by
@@ -45,6 +48,8 @@ struct OPENSSL_s390xcap_st {
     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;
@@ -69,6 +74,8 @@ extern struct OPENSSL_s390xcap_st OPENSSL_s390xcap_P;
 # 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_MSA             17      /* message-security-assist */
@@ -80,6 +87,7 @@ extern struct OPENSSL_s390xcap_st OPENSSL_s390xcap_P;
 # 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 */
 
@@ -111,10 +119,24 @@ extern struct OPENSSL_s390xcap_st OPENSSL_s390xcap_P;
 # 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
+
+/* 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
+
 /* Register 0 Flags */
 # 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