diff options
author | Matt Caswell <matt@openssl.org> | 2020-10-07 15:59:28 +0100 |
---|---|---|
committer | Matt Caswell <matt@openssl.org> | 2020-10-15 10:00:28 +0100 |
commit | 7022d9b9032794330cd2d753f077670db95d33d4 (patch) | |
tree | d582bbfaf07740c420a4115794fd1210076437b2 | |
parent | 9ab7fe483629704b09dc43c1998e0e489615390f (diff) |
Remove CMS recipient info information out of the algorithm implementations
Low level algorithm implementations have no business knowing about details
of the higher level CMS concept. This knowledge is therefore moved into the
CMS layer.
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/13088)
-rw-r--r-- | crypto/cms/cms_env.c | 14 | ||||
-rw-r--r-- | crypto/dh/dh_ameth.c | 6 | ||||
-rw-r--r-- | crypto/dsa/dsa_ameth.c | 6 | ||||
-rw-r--r-- | crypto/ec/ec_ameth.c | 6 | ||||
-rw-r--r-- | crypto/rsa/rsa_ameth.c | 8 |
5 files changed, 14 insertions, 26 deletions
diff --git a/crypto/cms/cms_env.c b/crypto/cms/cms_env.c index 84d9e5b948..8f3e2db339 100644 --- a/crypto/cms/cms_env.c +++ b/crypto/cms/cms_env.c @@ -1303,6 +1303,20 @@ err: */ int cms_pkey_get_ri_type(EVP_PKEY *pk) { + /* Check types that we know about */ + if (EVP_PKEY_is_a(pk, "DH")) + return CMS_RECIPINFO_AGREE; + else if (EVP_PKEY_is_a(pk, "DSA")) + return CMS_RECIPINFO_NONE; + else if (EVP_PKEY_is_a(pk, "EC")) + return CMS_RECIPINFO_AGREE; + else if (EVP_PKEY_is_a(pk, "RSA")) + return CMS_RECIPINFO_TRANS; + + /* + * Otherwise this might ben an engine implementation, so see if we can get + * the type from the ameth. + */ if (pk->ameth && pk->ameth->pkey_ctrl) { int i, r; i = pk->ameth->pkey_ctrl(pk, ASN1_PKEY_CTRL_CMS_RI_TYPE, 0, &r); diff --git a/crypto/dh/dh_ameth.c b/crypto/dh/dh_ameth.c index 46a2fdd881..9ad75d2092 100644 --- a/crypto/dh/dh_ameth.c +++ b/crypto/dh/dh_ameth.c @@ -19,7 +19,6 @@ #include <openssl/bn.h> #include <openssl/core_names.h> #include <openssl/param_build.h> -#include <openssl/cms.h> #include "internal/ffc.h" #include "internal/cryptlib.h" #include "crypto/asn1.h" @@ -449,11 +448,6 @@ static int dh_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2) static int dhx_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2) { switch (op) { -#ifndef OPENSSL_NO_CMS - case ASN1_PKEY_CTRL_CMS_RI_TYPE: - *(int *)arg2 = CMS_RECIPINFO_AGREE; - return 1; -#endif default: return -2; } diff --git a/crypto/dsa/dsa_ameth.c b/crypto/dsa/dsa_ameth.c index d9b4a3fae7..98b531ea24 100644 --- a/crypto/dsa/dsa_ameth.c +++ b/crypto/dsa/dsa_ameth.c @@ -17,7 +17,6 @@ #include <openssl/x509.h> #include <openssl/asn1.h> #include <openssl/bn.h> -#include <openssl/cms.h> #include <openssl/core_names.h> #include <openssl/param_build.h> #include "internal/cryptlib.h" @@ -481,11 +480,6 @@ static int dsa_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2) X509_ALGOR_set0(alg2, OBJ_nid2obj(snid), V_ASN1_UNDEF, 0); } return 1; -#ifndef OPENSSL_NO_CMS - case ASN1_PKEY_CTRL_CMS_RI_TYPE: - *(int *)arg2 = CMS_RECIPINFO_NONE; - return 1; -#endif case ASN1_PKEY_CTRL_DEFAULT_MD_NID: *(int *)arg2 = NID_sha256; diff --git a/crypto/ec/ec_ameth.c b/crypto/ec/ec_ameth.c index 864402ab18..caeb7f70cc 100644 --- a/crypto/ec/ec_ameth.c +++ b/crypto/ec/ec_ameth.c @@ -18,7 +18,6 @@ #include <openssl/x509.h> #include <openssl/ec.h> #include <openssl/bn.h> -#include <openssl/cms.h> #include <openssl/asn1t.h> #include "crypto/asn1.h" #include "crypto/evp.h" @@ -489,11 +488,6 @@ static int ec_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2) X509_ALGOR_set0(alg2, OBJ_nid2obj(snid), V_ASN1_UNDEF, 0); } return 1; -#ifndef OPENSSL_NO_CMS - case ASN1_PKEY_CTRL_CMS_RI_TYPE: - *(int *)arg2 = CMS_RECIPINFO_AGREE; - return 1; -#endif case ASN1_PKEY_CTRL_DEFAULT_MD_NID: if (EVP_PKEY_id(pkey) == EVP_PKEY_SM2) { diff --git a/crypto/rsa/rsa_ameth.c b/crypto/rsa/rsa_ameth.c index fc76a0e103..c693ca7e21 100644 --- a/crypto/rsa/rsa_ameth.c +++ b/crypto/rsa/rsa_ameth.c @@ -18,7 +18,6 @@ #include <openssl/asn1t.h> #include <openssl/x509.h> #include <openssl/bn.h> -#include <openssl/cms.h> #include <openssl/core_names.h> #include <openssl/param_build.h> #include "crypto/asn1.h" @@ -505,13 +504,6 @@ static int rsa_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2) if (arg1 == 0) PKCS7_RECIP_INFO_get0_alg(arg2, &alg); break; -#ifndef OPENSSL_NO_CMS - case ASN1_PKEY_CTRL_CMS_RI_TYPE: - if (pkey_is_pss(pkey)) - return -2; - *(int *)arg2 = CMS_RECIPINFO_TRANS; - return 1; -#endif case ASN1_PKEY_CTRL_DEFAULT_MD_NID: if (pkey->pkey.rsa->pss != NULL) { |