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725ec59b57
libgcrypt/libgcrypt-FIPS-SLI-hash-mac.patch
Pedro Monreal Gonzalez 725ec59b57 Accepting request 1038172 from home:pmonrealgonzalez:branches:devel:libraries:c_c++ 
- Update to 1.10.1:
  * Bug fixes:
    - Fix minor memory leaks in FIPS mode.
    - Build fixes for MUSL libc.
  * Other:
    - More portable integrity check in FIPS mode.
    - Add X9.62 OIDs to sha256 and sha512 modules.
  * Add the hardware optimizations config file hwf.deny to
    the /etc/gcrypt/ directory. This file can be used to globally
    disable the use of hardware based optimizations.
  * Remove not needed separate_hmac256_binary hmac256 package

- Update to 1.10.0:
  * New and extended interfaces:
    - New control codes to check for FIPS 140-3 approved algorithms.
    - New control code to switch into non-FIPS mode.
    - New cipher modes SIV and GCM-SIV as specified by RFC-5297.
    - Extended cipher mode AESWRAP with padding as specified by
      RFC-5649.
    - New set of KDF functions.
    - New KDF modes Argon2 and Balloon.
    - New functions for combining hashing and signing/verification.
  * Performance:
    - Improved support for PowerPC architectures.
    - Improved ECC performance on zSeries/s390x by using accelerated
      scalar multiplication.
    - Many more assembler performance improvements for several
      architectures.
  * Bug fixes:
    - Fix Elgamal encryption for other implementations.

OBS-URL: https://build.opensuse.org/request/show/1038172
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libgcrypt?expand=0&rev=160
2022-11-25 14:23:58 +00:00

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Index: libgcrypt-1.10.0/doc/gcrypt.texi
===================================================================
--- libgcrypt-1.10.0.orig/doc/gcrypt.texi
+++ libgcrypt-1.10.0/doc/gcrypt.texi
@@ -980,23 +980,39 @@ is approved under the current FIPS 140-3
combination is approved, this function returns @code{GPG_ERR_NO_ERROR}.
Otherwise @code{GPG_ERR_NOT_SUPPORTED} is returned.
+@item GCRYCTL_FIPS_SERVICE_INDICATOR_HASH; Arguments: enum gcry_md_algos
+
+Check if the given HASH is approved under the current FIPS 140-3
+certification. If the HASH is approved, this function returns
+@code{GPS_ERR_NO_ERROR}. Otherwise @code{GPG_ERR_NOT_SUPPORTED}
+is returned.
+
+@item GCRYCTL_FIPS_SERVICE_INDICATOR_MAC; Arguments: enum gcry_mac_algos [, unsigned int]
+
+Check if the given MAC is approved under the current FIPS 140-3
+certification. The second parameter provides the keylen (if the
+algorithm supports different key sizes). If the MAC is approved,
+this function returns @code{GPS_ERR_NO_ERROR}. Otherwise @code{GPG_ERR_NOT_SUPPORTED}
+is returned.
+
@item GCRYCTL_FIPS_SERVICE_INDICATOR_KDF; Arguments: enum gcry_kdf_algos
Check if the given KDF is approved under the current FIPS 140-3
-certification. If the KDF is approved, this function returns
-@code{GPG_ERR_NO_ERROR}. Otherwise @code{GPG_ERR_NOT_SUPPORTED}
-is returned.
+certification. If the KDF is approved, this function returns @code{GPG_ERR_NO_ERROR}.
+Otherwise @code{GPG_ERR_NOT_SUPPORTED} is returned.
@item GCRYCTL_FIPS_SERVICE_INDICATOR_PK; Arguments: enum gcry_pk_algos
-[, enum pk_operation (only for GCRY_PK_RSA)] [, const char * (only for
-GCRY_PK_ECC, GCRY_PK_ECDH or GCRY_PK_ECDSA)]
+[, constants GCRY_PK_USAGE_ENCR or GCRY_PK_USAGE_SIGN, unsigned int (only for GCRY_PK_RSA)]
+[, const char * (only for GCRY_PK_ECC, GCRY_PK_ECDH or GCRY_PK_ECDSA)]
Check if the given asymmetric cipher is approved under the current FIPS
-140-3 certification. For GCRY_PK_RSA, an additional parameter for the
-operation mode @code{enum pk_operation} is required. For GCRY_PK_ECC,
-GCRY_PK_ECDH and GCRY_PK_ECDSA, the additional parameter is the curve
-name or its alias as @code{const char *}. If the combination is
-approved, this function returns @code{GPG_ERR_NO_ERROR}. Otherwise
+140-3 certification. For GCRY_PK_RSA, two additional parameter are required:
+first describes the purpose of the algorithm through one of the constants
+(GCRY_PK_USAGE_ENCR for encryption or decryption operations; GCRY_PK_USAGE_SIGN for
+sign or verify operations).
+Second one is the key length. For GCRY_PK_ECC, GCRY_PK_ECDH and GCRY_PK_ECDSA,
+only a single parameter is needed: the curve name or its alias as @code{const char *}.
+If the combination is approved, this function returns @code{GPG_ERR_NO_ERROR}. Otherwise
@code{GPG_ERR_NOT_SUPPORTED} is returned.
@end table
Index: libgcrypt-1.10.0/src/fips.c
===================================================================
--- libgcrypt-1.10.0.orig/src/fips.c
+++ libgcrypt-1.10.0/src/fips.c
@@ -357,6 +357,7 @@ _gcry_fips_indicator_cipher (va_list arg
mode = va_arg (arg_ptr, enum gcry_cipher_modes);
switch (mode)
{
+ case GCRY_CIPHER_MODE_AESWRAP:
case GCRY_CIPHER_MODE_ECB:
case GCRY_CIPHER_MODE_CBC:
case GCRY_CIPHER_MODE_CFB:
@@ -364,7 +365,6 @@ _gcry_fips_indicator_cipher (va_list arg
case GCRY_CIPHER_MODE_OFB:
case GCRY_CIPHER_MODE_CTR:
case GCRY_CIPHER_MODE_CCM:
- case GCRY_CIPHER_MODE_GCM:
case GCRY_CIPHER_MODE_XTS:
return GPG_ERR_NO_ERROR;
default:
@@ -422,11 +422,25 @@ static const struct
{ NULL, NULL}
};
+enum pk_operation convert_from_pk_usage(unsigned int pk_usage)
+{
+ switch (pk_usage)
+ {
+ case GCRY_PK_USAGE_SIGN:
+ return PUBKEY_OP_SIGN;
+ case GCRY_PK_USAGE_ENCR:
+ return PUBKEY_OP_ENCRYPT;
+ default:
+ return PUBKEY_OP_DECRYPT;
+ }
+}
+
int
_gcry_fips_indicator_pk (va_list arg_ptr)
{
enum gcry_pk_algos alg = va_arg (arg_ptr, enum gcry_pk_algos);
enum pk_operation oper;
+ unsigned int keylen;
const char *curve_name;
switch (alg)
@@ -434,13 +448,17 @@ _gcry_fips_indicator_pk (va_list arg_ptr
case GCRY_PK_RSA:
case GCRY_PK_RSA_E:
case GCRY_PK_RSA_S:
- oper = va_arg (arg_ptr, enum pk_operation);
+ oper = convert_from_pk_usage(va_arg (arg_ptr, unsigned int));
switch (oper)
{
case PUBKEY_OP_ENCRYPT:
case PUBKEY_OP_DECRYPT:
return GPG_ERR_NOT_SUPPORTED;
default:
+ keylen = va_arg (arg_ptr, unsigned int);
+ if (keylen < 2048) {
+ return GPG_ERR_NOT_SUPPORTED;
+ }
return GPG_ERR_NO_ERROR;
}
case GCRY_PK_ECC:
@@ -460,6 +478,62 @@ _gcry_fips_indicator_pk (va_list arg_ptr
}
}
+int
+_gcry_fips_indicator_hash (va_list arg_ptr)
+{
+ enum gcry_md_algos alg = va_arg (arg_ptr, enum gcry_md_algos);
+
+ switch (alg)
+ {
+ case GCRY_MD_SHA1:
+ case GCRY_MD_SHA224:
+ case GCRY_MD_SHA256:
+ case GCRY_MD_SHA384:
+ case GCRY_MD_SHA512:
+ case GCRY_MD_SHA512_224:
+ case GCRY_MD_SHA512_256:
+ case GCRY_MD_SHA3_224:
+ case GCRY_MD_SHA3_256:
+ case GCRY_MD_SHA3_384:
+ case GCRY_MD_SHA3_512:
+ case GCRY_MD_SHAKE128:
+ case GCRY_MD_SHAKE256:
+ return GPG_ERR_NO_ERROR;
+ default:
+ return GPG_ERR_NOT_SUPPORTED;
+ }
+}
+
+int
+_gcry_fips_indicator_mac (va_list arg_ptr)
+{
+ enum gcry_mac_algos alg = va_arg (arg_ptr, enum gcry_mac_algos);
+ unsigned int keylen = va_arg (arg_ptr, unsigned int);
+
+ switch (alg)
+ {
+ case GCRY_MAC_HMAC_SHA1:
+ case GCRY_MAC_HMAC_SHA224:
+ case GCRY_MAC_HMAC_SHA256:
+ case GCRY_MAC_HMAC_SHA384:
+ case GCRY_MAC_HMAC_SHA512:
+ case GCRY_MAC_HMAC_SHA512_224:
+ case GCRY_MAC_HMAC_SHA512_256:
+ case GCRY_MAC_HMAC_SHA3_224:
+ case GCRY_MAC_HMAC_SHA3_256:
+ case GCRY_MAC_HMAC_SHA3_384:
+ case GCRY_MAC_HMAC_SHA3_512:
+ if (keylen >= 112) {
+ return GPG_ERR_NO_ERROR;
+ }
+ case GCRY_MAC_CMAC_AES:
+ if (keylen == 128 || keylen == 192 || keylen == 256) {
+ return GPG_ERR_NO_ERROR;
+ }
+ default:
+ return GPG_ERR_NOT_SUPPORTED;
+ }
+}
/* This is a test on whether the library is in the error or
operational state. */
Index: libgcrypt-1.10.0/src/g10lib.h
===================================================================
--- libgcrypt-1.10.0.orig/src/g10lib.h
+++ libgcrypt-1.10.0/src/g10lib.h
@@ -456,7 +456,9 @@ void _gcry_fips_signal_error (const char
#endif
int _gcry_fips_indicator_cipher (va_list arg_ptr);
+int _gcry_fips_indicator_hash (va_list arg_ptr);
int _gcry_fips_indicator_kdf (va_list arg_ptr);
+int _gcry_fips_indicator_mac (va_list arg_ptr);
int _gcry_fips_indicator_pk (va_list arg_ptr);
int _gcry_fips_is_operational (void);
Index: libgcrypt-1.10.0/src/gcrypt.h.in
===================================================================
--- libgcrypt-1.10.0.orig/src/gcrypt.h.in
+++ libgcrypt-1.10.0/src/gcrypt.h.in
@@ -331,7 +331,9 @@ enum gcry_ctl_cmds
GCRYCTL_FIPS_SERVICE_INDICATOR_CIPHER = 81,
GCRYCTL_FIPS_SERVICE_INDICATOR_KDF = 82,
GCRYCTL_NO_FIPS_MODE = 83,
- GCRYCTL_FIPS_SERVICE_INDICATOR_PK = 84
+ GCRYCTL_FIPS_SERVICE_INDICATOR_PK = 84,
+ GCRYCTL_FIPS_SERVICE_INDICATOR_HASH = 85,
+ GCRYCTL_FIPS_SERVICE_INDICATOR_MAC = 86
};
/* Perform various operations defined by CMD. */
Index: libgcrypt-1.10.0/src/global.c
===================================================================
--- libgcrypt-1.10.0.orig/src/global.c
+++ libgcrypt-1.10.0/src/global.c
@@ -791,12 +791,24 @@ _gcry_vcontrol (enum gcry_ctl_cmds cmd,
rc = _gcry_fips_indicator_cipher (arg_ptr);
break;
+ case GCRYCTL_FIPS_SERVICE_INDICATOR_HASH:
+ /* Get FIPS Service Indicator for a given HASH. Returns GPG_ERR_NO_ERROR
+ * if algorithm is allowed or GPG_ERR_NOT_SUPPORTED otherwise */
+ rc = _gcry_fips_indicator_hash (arg_ptr);
+ break;
+
case GCRYCTL_FIPS_SERVICE_INDICATOR_KDF:
/* Get FIPS Service Indicator for a given KDF. Returns GPG_ERR_NO_ERROR
* if algorithm is allowed or GPG_ERR_NOT_SUPPORTED otherwise */
rc = _gcry_fips_indicator_kdf (arg_ptr);
break;
+ case GCRYCTL_FIPS_SERVICE_INDICATOR_MAC:
+ /* Get FIPS Service Indicator for a given HMAC. Returns GPG_ERR_NO_ERROR
+ * if algorithm is allowed or GPG_ERR_NOT_SUPPORTED otherwise */
+ rc = _gcry_fips_indicator_mac (arg_ptr);
+ break;
+
case GCRYCTL_FIPS_SERVICE_INDICATOR_PK:
/* Get FIPS Service Indicator for a given asymmetric algorithm. For
* GCRY_PK_RSA, an additional parameter for the operation mode is
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