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116 lines
5.0 KiB
116 lines
5.0 KiB
3 months ago
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diff -up ./lib/smime/cmsasn1.c.restore_abi ./lib/smime/cmsasn1.c
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--- ./lib/smime/cmsasn1.c.restore_abi 2024-06-07 09:26:03.000000000 -0700
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+++ ./lib/smime/cmsasn1.c 2024-09-06 18:05:27.808338289 -0700
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@@ -350,7 +350,7 @@ static const SEC_ASN1Template NSSCMSKeyA
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{ SEC_ASN1_OPTIONAL | SEC_ASN1_CONSTRUCTED | SEC_ASN1_EXPLICIT |
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SEC_ASN1_CONTEXT_SPECIFIC | SEC_ASN1_XTRN | 1,
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offsetof(NSSCMSKeyAgreeRecipientInfo, ukm),
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- SEC_ASN1_SUB(SEC_OctetStringTemplate) },
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+ SEC_ASN1_SUB(SEC_PointerToOctetStringTemplate) },
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{ SEC_ASN1_INLINE | SEC_ASN1_XTRN,
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offsetof(NSSCMSKeyAgreeRecipientInfo, keyEncAlg),
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SEC_ASN1_SUB(SECOID_AlgorithmIDTemplate) },
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diff -up ./lib/smime/cmslocal.h.restore_abi ./lib/smime/cmslocal.h
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--- ./lib/smime/cmslocal.h.restore_abi 2024-06-07 09:26:03.000000000 -0700
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+++ ./lib/smime/cmslocal.h 2024-09-06 18:04:47.647863624 -0700
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@@ -174,7 +174,7 @@ NSS_CMSUtil_DecryptSymKey_RSA_OAEP(SECKE
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extern SECStatus
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NSS_CMSUtil_EncryptSymKey_ESECDH(PLArenaPool *poolp, CERTCertificate *cert, PK11SymKey *key,
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- SECItem *encKey, PRBool genUkm, SECItem *ukm,
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+ SECItem *encKey, PRBool genUkm, SECItem **ukm,
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SECAlgorithmID *keyEncAlg, SECItem *originatorPubKey, void *wincx);
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PK11SymKey *
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diff -up ./lib/smime/cmspubkey.c.restore_abi ./lib/smime/cmspubkey.c
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--- ./lib/smime/cmspubkey.c.restore_abi 2024-06-07 09:26:03.000000000 -0700
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+++ ./lib/smime/cmspubkey.c 2024-09-06 18:04:47.647863624 -0700
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@@ -292,9 +292,15 @@ Create_ECC_CMS_SharedInfo(PLArenaPool *p
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unsigned char suppPubInfo[4] = { 0 };
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SI.keyInfo = keyInfo;
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- SI.entityUInfo.type = ukm->type;
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- SI.entityUInfo.data = ukm->data;
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- SI.entityUInfo.len = ukm->len;
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+ if (ukm) {
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+ SI.entityUInfo.type = ukm->type;
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+ SI.entityUInfo.data = ukm->data;
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+ SI.entityUInfo.len = ukm->len;
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+ } else {
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+ SI.entityUInfo.type = siBuffer;
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+ SI.entityUInfo.data = NULL;
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+ SI.entityUInfo.len = 0;
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+ }
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SI.suppPubInfo.type = siBuffer;
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SI.suppPubInfo.data = suppPubInfo;
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@@ -322,7 +328,7 @@ Create_ECC_CMS_SharedInfo(PLArenaPool *p
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SECStatus
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NSS_CMSUtil_EncryptSymKey_ESECDH(PLArenaPool *poolp, CERTCertificate *cert,
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PK11SymKey *bulkkey, SECItem *encKey,
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- PRBool genUkm, SECItem *ukm,
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+ PRBool genUkm, SECItem **ukmp,
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SECAlgorithmID *keyEncAlg, SECItem *pubKey,
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void *wincx)
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{
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@@ -337,10 +343,11 @@ NSS_CMSUtil_EncryptSymKey_ESECDH(PLArena
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SECAlgorithmID keyWrapAlg;
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SECOidTag keyEncAlgtag;
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SECItem keyWrapAlg_params, *keyEncAlg_params, *SharedInfo;
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+ SECItem *ukm = *ukmp;
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CK_MECHANISM_TYPE keyDerivationType, keyWrapMech;
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CK_ULONG kdf;
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- if (genUkm && (ukm->len != 0 || ukm->data != NULL)) {
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+ if (genUkm && (ukm != NULL)) {
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PORT_SetError(PR_INVALID_ARGUMENT_ERROR);
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return SECFailure;
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}
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@@ -427,17 +434,17 @@ NSS_CMSUtil_EncryptSymKey_ESECDH(PLArena
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* contain 512 bits for Diffie-Hellman key agreement. */
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if (genUkm) {
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- ukm->type = siBuffer;
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- ukm->len = 64;
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- ukm->data = (unsigned char *)PORT_ArenaAlloc(poolp, ukm->len);
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-
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- if (ukm->data == NULL) {
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+ ukm = SECITEM_AllocItem(poolp, NULL, 64);
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+ if (ukm == NULL) {
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goto loser;
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}
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+ ukm->type = siBuffer;
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+
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rv = PK11_GenerateRandom(ukm->data, ukm->len);
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if (rv != SECSuccess) {
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goto loser;
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}
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+ *ukmp = ukm; /* return it */
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}
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SharedInfo = Create_ECC_CMS_SharedInfo(poolp, &keyWrapAlg,
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diff -up ./lib/smime/cmsrecinfo.c.restore_abi ./lib/smime/cmsrecinfo.c
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--- ./lib/smime/cmsrecinfo.c.restore_abi 2024-06-07 09:26:03.000000000 -0700
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+++ ./lib/smime/cmsrecinfo.c 2024-09-06 18:04:47.647863624 -0700
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@@ -582,7 +582,7 @@ NSS_CMSRecipientInfo_UnwrapBulkKey(NSSCM
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parameters = &(ri->ri.keyAgreeRecipientInfo.keyEncAlg.parameters);
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enckey = &(ri->ri.keyAgreeRecipientInfo.recipientEncryptedKeys[subIndex]->encKey);
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oiok = &(ri->ri.keyAgreeRecipientInfo.originatorIdentifierOrKey);
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- ukm = &(ri->ri.keyAgreeRecipientInfo.ukm);
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+ ukm = ri->ri.keyAgreeRecipientInfo.ukm;
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break;
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case NSSCMSRecipientInfoID_KEK:
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algid = &(ri->ri.kekRecipientInfo.keyEncAlg);
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diff -up ./lib/smime/cmst.h.restore_abi ./lib/smime/cmst.h
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--- ./lib/smime/cmst.h.restore_abi 2024-06-07 09:26:03.000000000 -0700
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+++ ./lib/smime/cmst.h 2024-09-06 18:04:47.647863624 -0700
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@@ -376,7 +376,7 @@ typedef struct NSSCMSRecipientEncryptedK
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struct NSSCMSKeyAgreeRecipientInfoStr {
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SECItem version;
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NSSCMSOriginatorIdentifierOrKey originatorIdentifierOrKey;
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- SECItem ukm; /* optional */
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+ SECItem *ukm; /* optional */
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SECAlgorithmID keyEncAlg;
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NSSCMSRecipientEncryptedKey **recipientEncryptedKeys;
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};
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