diff options
Diffstat (limited to 'drivers/s390/crypto/zcrypt_cex2a.h')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_cex2a.h | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/drivers/s390/crypto/zcrypt_cex2a.h b/drivers/s390/crypto/zcrypt_cex2a.h index 8f69d1dacab..0dce4b9af18 100644 --- a/drivers/s390/crypto/zcrypt_cex2a.h +++ b/drivers/s390/crypto/zcrypt_cex2a.h @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_cex2a.h - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * @@ -51,8 +49,10 @@ struct type50_hdr { #define TYPE50_MEB1_FMT 0x0001 #define TYPE50_MEB2_FMT 0x0002 +#define TYPE50_MEB3_FMT 0x0003 #define TYPE50_CRB1_FMT 0x0011 #define TYPE50_CRB2_FMT 0x0012 +#define TYPE50_CRB3_FMT 0x0013 /* Mod-Exp, with a small modulus */ struct type50_meb1_msg { @@ -74,6 +74,16 @@ struct type50_meb2_msg { unsigned char message[256]; } __attribute__((packed)); +/* Mod-Exp, with a larger modulus */ +struct type50_meb3_msg { + struct type50_hdr header; + unsigned short keyblock_type; /* 0x0003 */ + unsigned char reserved[6]; + unsigned char exponent[512]; + unsigned char modulus[512]; + unsigned char message[512]; +} __attribute__((packed)); + /* CRT, with a small modulus */ struct type50_crb1_msg { struct type50_hdr header; @@ -100,6 +110,19 @@ struct type50_crb2_msg { unsigned char message[256]; } __attribute__((packed)); +/* CRT, with a larger modulus */ +struct type50_crb3_msg { + struct type50_hdr header; + unsigned short keyblock_type; /* 0x0013 */ + unsigned char reserved[6]; + unsigned char p[256]; + unsigned char q[256]; + unsigned char dp[256]; + unsigned char dq[256]; + unsigned char u[256]; + unsigned char message[512]; +} __attribute__((packed)); + /** * The type 80 response family is associated with a CEX2A card. * |