1 files changed, 53 insertions, 0 deletions
diff --git a/nss/lib/pkcs7/p7create.c b/nss/lib/pkcs7/p7create.c
index fcf0cad..96ada5c 100644
--- a/nss/lib/pkcs7/p7create.c
+++ b/nss/lib/pkcs7/p7create.c
@@ -1245,3 +1245,56 @@ SEC_PKCS7CreateEncryptedData(SECOidTag algorithm, int keysize,
 
     return cinfo;
 }
+
+SEC_PKCS7ContentInfo *
+SEC_PKCS7CreateEncryptedDataWithPBEV2(SECOidTag pbe_algorithm,
+                                      SECOidTag cipher_algorithm,
+                                      SECOidTag prf_algorithm,
+                                      int keysize,
+                                      SECKEYGetPasswordKey pwfn, void *pwfn_arg)
+{
+    SEC_PKCS7ContentInfo *cinfo;
+    SECAlgorithmID *algid;
+    SEC_PKCS7EncryptedData *enc_data;
+    SECStatus rv;
+
+    PORT_Assert(SEC_PKCS5IsAlgorithmPBEAlgTag(pbe_algorithm));
+
+    cinfo = sec_pkcs7_create_content_info(SEC_OID_PKCS7_ENCRYPTED_DATA,
+                                          PR_FALSE, pwfn, pwfn_arg);
+    if (cinfo == NULL)
+        return NULL;
+
+    enc_data = cinfo->content.encryptedData;
+    algid = &(enc_data->encContentInfo.contentEncAlg);
+
+    SECAlgorithmID *pbe_algid;
+    pbe_algid = PK11_CreatePBEV2AlgorithmID(pbe_algorithm,
+                                            cipher_algorithm,
+                                            prf_algorithm,
+                                            keysize,
+                                            NSS_PBE_DEFAULT_ITERATION_COUNT,
+                                            NULL);
+    if (pbe_algid == NULL) {
+        rv = SECFailure;
+    } else {
+        rv = SECOID_CopyAlgorithmID(cinfo->poolp, algid, pbe_algid);
+        SECOID_DestroyAlgorithmID(pbe_algid, PR_TRUE);
+    }
+
+    if (rv != SECSuccess) {
+        SEC_PKCS7DestroyContentInfo(cinfo);
+        return NULL;
+    }
+
+    rv = sec_pkcs7_init_encrypted_content_info(&(enc_data->encContentInfo),
+                                               cinfo->poolp,
+                                               SEC_OID_PKCS7_DATA, PR_FALSE,
+                                               cipher_algorithm, keysize);
+    if (rv != SECSuccess) {
+        SEC_PKCS7DestroyContentInfo(cinfo);
+        return NULL;
+    }
+
+    return cinfo;
+}