Support PKCS#8 blobs using PBES2 with HMAC-SHA256.

OpenSSL now defaults to HMAC-SHA256 instead of HMAC-SHA1. Support these.

This is needed for some of cryptography.io's tests to pass. For now, this does
not add support for creating such things or change the default, but I've added
a TODO marking the place where OpenSSL sticks the parameter in its API.

Change-Id: I29de2ee4fdcfa2363f94189f75930f55d5d0cf67
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/36124
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/crypto/pkcs8/p5_pbev2.c b/crypto/pkcs8/p5_pbev2.c
index 7497b00..e58cf44 100644
--- a/crypto/pkcs8/p5_pbev2.c
+++ b/crypto/pkcs8/p5_pbev2.c
@@ -81,6 +81,10 @@
 static const uint8_t kHMACWithSHA1[] = {0x2a, 0x86, 0x48, 0x86,
                                         0xf7, 0x0d, 0x02, 0x07};
 
+// 1.2.840.113549.2.9
+static const uint8_t kHMACWithSHA256[] = {0x2a, 0x86, 0x48, 0x86,
+                                          0xf7, 0x0d, 0x02, 0x09};
+
 static const struct {
   uint8_t oid[9];
   uint8_t oid_len;
@@ -140,18 +144,18 @@
 }
 
 static int pkcs5_pbe2_cipher_init(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
-                                  unsigned iterations, const char *pass,
-                                  size_t pass_len, const uint8_t *salt,
-                                  size_t salt_len, const uint8_t *iv,
-                                  size_t iv_len, int enc) {
+                                  const EVP_MD *pbkdf2_md, unsigned iterations,
+                                  const char *pass, size_t pass_len,
+                                  const uint8_t *salt, size_t salt_len,
+                                  const uint8_t *iv, size_t iv_len, int enc) {
   if (iv_len != EVP_CIPHER_iv_length(cipher)) {
     OPENSSL_PUT_ERROR(PKCS8, PKCS8_R_ERROR_SETTING_CIPHER_PARAMS);
     return 0;
   }
 
   uint8_t key[EVP_MAX_KEY_LENGTH];
-  int ret = PKCS5_PBKDF2_HMAC_SHA1(pass, pass_len, salt, salt_len, iterations,
-                                   EVP_CIPHER_key_length(cipher), key) &&
+  int ret = PKCS5_PBKDF2_HMAC(pass, pass_len, salt, salt_len, iterations,
+                              pbkdf2_md, EVP_CIPHER_key_length(cipher), key) &&
             EVP_CipherInit_ex(ctx, cipher, NULL /* engine */, key, iv, enc);
   OPENSSL_cleanse(key, EVP_MAX_KEY_LENGTH);
   return ret;
@@ -201,9 +205,9 @@
     return 0;
   }
 
-  return pkcs5_pbe2_cipher_init(ctx, cipher, iterations, pass, pass_len, salt,
-                                salt_len, iv, EVP_CIPHER_iv_length(cipher),
-                                1 /* encrypt */);
+  return pkcs5_pbe2_cipher_init(ctx, cipher, EVP_sha1(), iterations, pass,
+                                pass_len, salt, salt_len, iv,
+                                EVP_CIPHER_iv_length(cipher), 1 /* encrypt */);
 }
 
 int PKCS5_pbe2_decrypt_init(const struct pbe_suite *suite, EVP_CIPHER_CTX *ctx,
@@ -264,6 +268,7 @@
     }
   }
 
+  const EVP_MD *md = EVP_sha1();
   if (CBS_len(&pbkdf2_params) != 0) {
     CBS alg_id, prf;
     if (!CBS_get_asn1(&pbkdf2_params, &alg_id, CBS_ASN1_SEQUENCE) ||
@@ -273,14 +278,18 @@
       return 0;
     }
 
-    // We only support hmacWithSHA1. It is the DEFAULT, so DER requires it be
-    // omitted, but we match OpenSSL in tolerating it being present.
-    if (!CBS_mem_equal(&prf, kHMACWithSHA1, sizeof(kHMACWithSHA1))) {
+    if (CBS_mem_equal(&prf, kHMACWithSHA1, sizeof(kHMACWithSHA1))) {
+      // hmacWithSHA1 is the DEFAULT, so DER requires it be omitted, but we
+      // match OpenSSL in tolerating it being present.
+      md = EVP_sha1();
+    } else if (CBS_mem_equal(&prf, kHMACWithSHA256, sizeof(kHMACWithSHA256))) {
+      md = EVP_sha256();
+    } else {
       OPENSSL_PUT_ERROR(PKCS8, PKCS8_R_UNSUPPORTED_PRF);
       return 0;
     }
 
-    // hmacWithSHA1 has a NULL parameter.
+    // All supported PRFs use a NULL parameter.
     CBS null;
     if (!CBS_get_asn1(&alg_id, &null, CBS_ASN1_NULL) ||
         CBS_len(&null) != 0 ||
@@ -301,7 +310,7 @@
     return 0;
   }
 
-  return pkcs5_pbe2_cipher_init(ctx, cipher, (unsigned)iterations, pass,
+  return pkcs5_pbe2_cipher_init(ctx, cipher, md, (unsigned)iterations, pass,
                                 pass_len, CBS_data(&salt), CBS_len(&salt),
                                 CBS_data(&iv), CBS_len(&iv), 0 /* decrypt */);
 }
diff --git a/crypto/pkcs8/pkcs12_test.cc b/crypto/pkcs8/pkcs12_test.cc
index e6c0e56..9f346e3 100644
--- a/crypto/pkcs8/pkcs12_test.cc
+++ b/crypto/pkcs8/pkcs12_test.cc
@@ -683,9 +683,12 @@
     0xfe, 0x3a, 0x66, 0x47, 0x40, 0x49, 0x02, 0x02, 0x07, 0xd0,
 };
 
-// kPBES2 is a PKCS#12 file using PBES2 created with:
+// kPBES2WithSHA1 is a PKCS#12 file using PBES2 and HMAC-SHA-1 created with:
 // openssl pkcs12 -export -inkey key.pem -in cert.pem -keypbe AES-128-CBC -certpbe AES-128-CBC
-static const uint8_t kPBES2[] = {
+//
+// This was generated with an older OpenSSL, which used hmacWithSHA1 as the PRF.
+// (There is currently no way to specify the PRF in the pkcs12 command.)
+static const uint8_t kPBES2WithSHA1[] = {
   0x30, 0x82, 0x0a, 0x03, 0x02, 0x01, 0x03, 0x30, 0x82, 0x09, 0xc9, 0x06,
   0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x01, 0xa0, 0x82,
   0x09, 0xba, 0x04, 0x82, 0x09, 0xb6, 0x30, 0x82, 0x09, 0xb2, 0x30, 0x82,
@@ -901,6 +904,237 @@
   0xc3, 0x8c, 0xc6, 0x69, 0xdc, 0xc6, 0x7f, 0x54, 0xef, 0x04, 0x08, 0xf8,
   0x9c, 0x8b, 0x12, 0x27, 0xe8, 0xec, 0x65, 0x02, 0x02, 0x08, 0x00};
 
+// kPBES2WithSHA256 is a PKCS#12 file using PBES2 and HMAC-SHA-256. It was
+// generated in the same way as |kPBES2WithSHA1|, but using OpenSSL 1.1.1b,
+// which uses hmacWithSHA256 as the PRF.
+static const uint8_t kPBES2WithSHA256[] = {
+    0x30, 0x82, 0x0a, 0x7f, 0x02, 0x01, 0x03, 0x30, 0x82, 0x0a, 0x45, 0x06,
+    0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x01, 0xa0, 0x82,
+    0x0a, 0x36, 0x04, 0x82, 0x0a, 0x32, 0x30, 0x82, 0x0a, 0x2e, 0x30, 0x82,
+    0x04, 0xa2, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07,
+    0x06, 0xa0, 0x82, 0x04, 0x93, 0x30, 0x82, 0x04, 0x8f, 0x02, 0x01, 0x00,
+    0x30, 0x82, 0x04, 0x88, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
+    0x01, 0x07, 0x01, 0x30, 0x57, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7,
+    0x0d, 0x01, 0x05, 0x0d, 0x30, 0x4a, 0x30, 0x29, 0x06, 0x09, 0x2a, 0x86,
+    0x48, 0x86, 0xf7, 0x0d, 0x01, 0x05, 0x0c, 0x30, 0x1c, 0x04, 0x08, 0xb2,
+    0x5e, 0x0d, 0x6d, 0xda, 0xaa, 0x2f, 0xbe, 0x02, 0x02, 0x08, 0x00, 0x30,
+    0x0c, 0x06, 0x08, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x02, 0x09, 0x05,
+    0x00, 0x30, 0x1d, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04,
+    0x01, 0x02, 0x04, 0x10, 0x3c, 0x04, 0x78, 0x37, 0xb3, 0xb2, 0x24, 0xd3,
+    0xb5, 0x46, 0x20, 0xb7, 0xd2, 0xdd, 0x5d, 0x2e, 0x80, 0x82, 0x04, 0x20,
+    0x3a, 0x01, 0xe4, 0xf4, 0x57, 0xd3, 0xed, 0x14, 0xd0, 0x42, 0x3f, 0xd3,
+    0x61, 0xee, 0x84, 0xcd, 0x2b, 0x08, 0x60, 0x30, 0xbd, 0x72, 0xa7, 0xd5,
+    0xa4, 0xf2, 0x13, 0xe9, 0xf0, 0x44, 0x66, 0x26, 0x34, 0xe7, 0x2c, 0x5d,
+    0xc9, 0xb0, 0x4b, 0xab, 0x47, 0x16, 0xab, 0xe6, 0x06, 0xa6, 0x3b, 0x79,
+    0x41, 0x0c, 0x79, 0xd5, 0x9b, 0x02, 0x67, 0xd8, 0x7f, 0xc8, 0x36, 0x37,
+    0x27, 0xb4, 0x44, 0xa2, 0x5e, 0x0d, 0x38, 0xb8, 0x41, 0x8e, 0x3a, 0xf1,
+    0xe9, 0xab, 0xe0, 0x19, 0xd0, 0xe1, 0xc7, 0x92, 0xd4, 0x5b, 0x35, 0xf3,
+    0x79, 0x48, 0x3b, 0xfc, 0x25, 0xfc, 0xc6, 0x9f, 0xed, 0x35, 0x28, 0x5b,
+    0xfa, 0xee, 0x50, 0x42, 0xa3, 0xc3, 0x96, 0xee, 0xe0, 0x87, 0x33, 0x5e,
+    0xa7, 0xc7, 0x0a, 0xfe, 0xda, 0xe5, 0xd5, 0x29, 0x6a, 0x57, 0x08, 0x7f,
+    0x56, 0x37, 0x2a, 0x1a, 0xa0, 0x6d, 0xe9, 0x84, 0xac, 0xed, 0x0e, 0xd8,
+    0xc0, 0xd8, 0xc6, 0x77, 0xb1, 0xdd, 0x1b, 0xa1, 0xed, 0xa7, 0x79, 0x13,
+    0x2e, 0x5b, 0x9b, 0x80, 0x44, 0x9e, 0xff, 0x0a, 0x6e, 0x99, 0x33, 0xcf,
+    0xf1, 0x47, 0x24, 0xaa, 0x48, 0xe7, 0x2c, 0xb3, 0xe6, 0xdc, 0xd4, 0x1e,
+    0xe4, 0xb8, 0x5e, 0x72, 0xaf, 0x3f, 0xd3, 0x25, 0x4a, 0xac, 0x7b, 0x35,
+    0xb1, 0x82, 0xa5, 0xd9, 0xf8, 0x01, 0x12, 0x92, 0x49, 0x4c, 0x17, 0x07,
+    0xb2, 0xb1, 0x3e, 0xcb, 0xfd, 0xd1, 0x17, 0xb5, 0x65, 0x3d, 0x0c, 0x2b,
+    0x2b, 0xc0, 0x37, 0x9c, 0xe7, 0x04, 0x9b, 0x71, 0x5a, 0x10, 0xc0, 0xba,
+    0x3b, 0x31, 0xde, 0x0d, 0x66, 0x6c, 0x0d, 0x4c, 0x99, 0x22, 0x76, 0x2a,
+    0x75, 0x7f, 0x84, 0xd1, 0x07, 0x1f, 0x57, 0xf0, 0x0b, 0x71, 0x41, 0xea,
+    0x38, 0xe2, 0xe7, 0xbe, 0x11, 0x3c, 0x92, 0x8c, 0x7b, 0x0e, 0xb4, 0x7e,
+    0x76, 0xc4, 0x80, 0x41, 0xae, 0x4c, 0xe2, 0x38, 0x36, 0xcb, 0x82, 0x39,
+    0x38, 0x3a, 0x55, 0xb4, 0xe2, 0x35, 0x94, 0xc3, 0xae, 0x3d, 0xd1, 0x03,
+    0xf3, 0xdb, 0x00, 0xd9, 0xfa, 0x96, 0x62, 0x25, 0x97, 0x51, 0xc5, 0xcf,
+    0x84, 0xe8, 0xf7, 0x8b, 0x2f, 0x31, 0xeb, 0xa7, 0x0a, 0x22, 0x6f, 0xad,
+    0xf5, 0x28, 0x25, 0xaa, 0x99, 0x0e, 0xb1, 0x83, 0x9f, 0x70, 0x79, 0xaf,
+    0x10, 0x7c, 0x2c, 0x55, 0xfe, 0x24, 0x7d, 0xea, 0x85, 0x48, 0x8e, 0x7a,
+    0xf7, 0x47, 0xd8, 0x0c, 0x64, 0x97, 0xe0, 0x8f, 0x62, 0x5e, 0xd0, 0x4f,
+    0x21, 0xa4, 0x46, 0x8e, 0x28, 0xb0, 0xb1, 0x90, 0xec, 0x01, 0x7d, 0xc4,
+    0xc8, 0x6f, 0xf2, 0xe2, 0xb7, 0xc4, 0x35, 0x6c, 0xa9, 0xf6, 0xaf, 0xc2,
+    0xb6, 0xa9, 0x02, 0x6d, 0xb2, 0x8b, 0x43, 0x6b, 0x41, 0x80, 0x9d, 0x5e,
+    0x51, 0xa7, 0x31, 0x00, 0x1b, 0xb5, 0x24, 0xed, 0x40, 0x99, 0x33, 0xde,
+    0x87, 0xd1, 0x4b, 0x76, 0x78, 0x57, 0x4c, 0x33, 0x79, 0x89, 0xd3, 0xfa,
+    0x70, 0x0f, 0x2f, 0x31, 0x42, 0x8c, 0xce, 0xe9, 0xc0, 0x58, 0xe1, 0x30,
+    0x30, 0xf1, 0xe9, 0xab, 0xc8, 0x60, 0x7c, 0xe0, 0x6a, 0x99, 0xe7, 0xd3,
+    0x21, 0x1a, 0xcc, 0x98, 0x60, 0x44, 0xaa, 0xff, 0xee, 0xec, 0x34, 0x20,
+    0x19, 0xba, 0x03, 0x3b, 0x67, 0x6f, 0xee, 0xd5, 0xb3, 0xa7, 0x21, 0x57,
+    0xd6, 0x49, 0xaf, 0x91, 0x8f, 0xec, 0x70, 0xd0, 0x59, 0x1a, 0x79, 0xe2,
+    0xd2, 0x94, 0x82, 0x53, 0xfb, 0xea, 0xd6, 0x83, 0x49, 0x4a, 0x6f, 0xd6,
+    0xed, 0x15, 0xc3, 0x71, 0x08, 0x3a, 0xbf, 0xde, 0xa8, 0x2d, 0x54, 0xaf,
+    0x4a, 0x40, 0xbc, 0xe5, 0x53, 0xae, 0x4b, 0x3d, 0x70, 0xfe, 0x1c, 0x03,
+    0x1e, 0xb2, 0x9d, 0x1c, 0x35, 0xbd, 0x9a, 0xf8, 0xc5, 0xd1, 0xa5, 0x4a,
+    0x63, 0x18, 0x02, 0xd4, 0xff, 0xdd, 0xcd, 0xb3, 0x6c, 0x38, 0xd1, 0x9a,
+    0xad, 0x16, 0x71, 0xf1, 0xc6, 0x1d, 0x8f, 0x6c, 0x30, 0xfa, 0x2e, 0x13,
+    0x9d, 0x0b, 0x4e, 0xe6, 0xd3, 0x37, 0x80, 0x58, 0x26, 0x0d, 0x04, 0x97,
+    0xe6, 0x8d, 0xcc, 0x63, 0x3c, 0x39, 0x38, 0x2f, 0x7a, 0x73, 0x01, 0x0f,
+    0x22, 0x69, 0x47, 0x54, 0x9e, 0x42, 0xc8, 0x59, 0xb5, 0x35, 0x43, 0xb4,
+    0x37, 0x45, 0x59, 0x85, 0xf2, 0x47, 0xc3, 0xfb, 0x23, 0x13, 0x18, 0xef,
+    0xd8, 0x11, 0x70, 0x74, 0xce, 0x97, 0xcf, 0xbf, 0xd5, 0x2d, 0x99, 0x00,
+    0x86, 0x56, 0x9b, 0xdf, 0x05, 0x67, 0xf4, 0x49, 0x1e, 0xb5, 0x12, 0x23,
+    0x46, 0x04, 0x83, 0xf3, 0xc1, 0x59, 0xc7, 0x7b, 0xc3, 0x22, 0x0c, 0x2c,
+    0x1b, 0x7d, 0x18, 0xb6, 0xd2, 0xfa, 0x28, 0x36, 0x8b, 0x51, 0x6d, 0x58,
+    0xf4, 0xd6, 0xdf, 0x38, 0x94, 0xcf, 0x6c, 0x50, 0x4f, 0x0a, 0xf3, 0xc3,
+    0x91, 0x39, 0xa5, 0xc9, 0xbc, 0xa8, 0xeb, 0x24, 0x1a, 0xdd, 0x58, 0x9e,
+    0xdc, 0xb2, 0xee, 0xe1, 0xa5, 0x16, 0x68, 0xc2, 0x63, 0x8c, 0xc9, 0xa7,
+    0xbe, 0x1e, 0x30, 0x84, 0xa6, 0x28, 0xeb, 0x50, 0xd9, 0xdd, 0x15, 0xea,
+    0x64, 0x34, 0xf0, 0x7a, 0x56, 0x6a, 0xdd, 0xb2, 0x70, 0x2e, 0xea, 0x72,
+    0x66, 0x39, 0x54, 0xaa, 0x36, 0xfa, 0x68, 0xaa, 0x06, 0x5d, 0x48, 0xca,
+    0xad, 0x4e, 0xfe, 0x4b, 0x40, 0xdf, 0x43, 0x46, 0xd6, 0xdf, 0x3f, 0xa1,
+    0x9e, 0x4c, 0xdc, 0xfe, 0x4c, 0x01, 0x09, 0x7f, 0xd8, 0x00, 0x84, 0x94,
+    0x29, 0x17, 0x67, 0x00, 0xd3, 0x46, 0xd2, 0xba, 0xb9, 0x62, 0x66, 0x50,
+    0xcd, 0x7c, 0x7a, 0x70, 0x46, 0x4a, 0x32, 0x62, 0xc2, 0x6e, 0xe7, 0x5e,
+    0x04, 0x24, 0xc5, 0xfd, 0x9d, 0xf4, 0x9b, 0xc8, 0xe9, 0xeb, 0x73, 0xf9,
+    0xaa, 0xa4, 0xcc, 0x63, 0xa3, 0xdc, 0x63, 0xe0, 0x30, 0xec, 0x70, 0x40,
+    0x9e, 0x7c, 0x63, 0x79, 0xae, 0xba, 0xfd, 0x95, 0x4c, 0x46, 0xf1, 0xc4,
+    0xae, 0xb9, 0x03, 0xe8, 0xd4, 0xe4, 0x90, 0x29, 0x3a, 0xbb, 0xdb, 0xd8,
+    0x8f, 0x40, 0xc3, 0x39, 0x9a, 0x4c, 0x70, 0x54, 0x9f, 0xc9, 0x0a, 0x04,
+    0x23, 0x98, 0x6b, 0x9c, 0xc2, 0xe0, 0xad, 0xae, 0x30, 0xef, 0xff, 0x44,
+    0x5b, 0x73, 0x2e, 0x8f, 0xd7, 0x2b, 0x12, 0xf0, 0x31, 0x08, 0xfb, 0xb9,
+    0x55, 0xf0, 0xc3, 0x62, 0xbb, 0x5f, 0x6d, 0xa7, 0x1d, 0x61, 0xc2, 0x26,
+    0xce, 0xab, 0xb6, 0x88, 0x25, 0xce, 0x8b, 0x02, 0xb6, 0xc5, 0xa2, 0xcc,
+    0xd4, 0xa3, 0x74, 0x5b, 0x76, 0xf7, 0xb4, 0xd9, 0x9c, 0x93, 0x86, 0x7e,
+    0xac, 0x82, 0xe0, 0x0d, 0x83, 0xe1, 0xc9, 0x7f, 0x2a, 0x86, 0xbb, 0xaa,
+    0xfe, 0xdc, 0x17, 0x9c, 0x28, 0x77, 0xe1, 0x58, 0x18, 0x15, 0x09, 0xe3,
+    0xda, 0xdb, 0x8d, 0xee, 0x55, 0xf6, 0xda, 0xad, 0xe5, 0x52, 0x84, 0xb4,
+    0xf0, 0x24, 0xce, 0xa1, 0x54, 0x4b, 0x9f, 0xea, 0x5d, 0x4d, 0x7f, 0x53,
+    0x0b, 0x79, 0x1d, 0x87, 0xcb, 0x0b, 0xa8, 0xef, 0x03, 0xfa, 0x58, 0x57,
+    0xf6, 0x02, 0x70, 0xdb, 0x7a, 0x64, 0x89, 0x1f, 0xc7, 0xca, 0x87, 0x02,
+    0x27, 0x33, 0xc5, 0x5b, 0x2a, 0x50, 0xc5, 0xb5, 0x7b, 0x2d, 0x3d, 0xa9,
+    0xbc, 0x21, 0x7b, 0xf2, 0xbe, 0x9c, 0x56, 0x35, 0x83, 0xba, 0xce, 0x34,
+    0x8d, 0xec, 0x7b, 0xaa, 0xe4, 0xcb, 0xd1, 0x4f, 0x4a, 0x31, 0x00, 0xd1,
+    0xb8, 0x30, 0x38, 0xaf, 0xe8, 0xe3, 0xd7, 0xc2, 0x8c, 0xe3, 0xb4, 0x23,
+    0xb3, 0x27, 0x07, 0xc6, 0x88, 0xec, 0x58, 0xe9, 0x59, 0xfb, 0xa9, 0x11,
+    0xa2, 0xc8, 0x77, 0x22, 0x6a, 0x5b, 0x86, 0xde, 0xdc, 0xed, 0x76, 0x6e,
+    0x73, 0x79, 0x5c, 0xb4, 0xcf, 0x19, 0x76, 0x5c, 0x6b, 0x1c, 0x4b, 0x03,
+    0xcb, 0x35, 0x08, 0x94, 0x37, 0x01, 0x98, 0x52, 0xd8, 0x31, 0x42, 0x3d,
+    0x7f, 0xa1, 0x11, 0x06, 0x07, 0x88, 0xb8, 0x31, 0x35, 0xb2, 0x49, 0x28,
+    0xc6, 0x2c, 0x44, 0x43, 0xb6, 0xbc, 0x58, 0x76, 0x6c, 0x4f, 0xc8, 0xb6,
+    0x30, 0x82, 0x05, 0x84, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
+    0x01, 0x07, 0x01, 0xa0, 0x82, 0x05, 0x75, 0x04, 0x82, 0x05, 0x71, 0x30,
+    0x82, 0x05, 0x6d, 0x30, 0x82, 0x05, 0x69, 0x06, 0x0b, 0x2a, 0x86, 0x48,
+    0x86, 0xf7, 0x0d, 0x01, 0x0c, 0x0a, 0x01, 0x02, 0xa0, 0x82, 0x05, 0x31,
+    0x30, 0x82, 0x05, 0x2d, 0x30, 0x57, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86,
+    0xf7, 0x0d, 0x01, 0x05, 0x0d, 0x30, 0x4a, 0x30, 0x29, 0x06, 0x09, 0x2a,
+    0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x05, 0x0c, 0x30, 0x1c, 0x04, 0x08,
+    0x79, 0x31, 0xf9, 0xe2, 0x42, 0x33, 0xf1, 0xaa, 0x02, 0x02, 0x08, 0x00,
+    0x30, 0x0c, 0x06, 0x08, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x02, 0x09,
+    0x05, 0x00, 0x30, 0x1d, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03,
+    0x04, 0x01, 0x02, 0x04, 0x10, 0xc9, 0xda, 0x5f, 0x96, 0xc8, 0x2c, 0x85,
+    0x5d, 0xa0, 0x30, 0x82, 0x16, 0x6b, 0xf4, 0xfd, 0x91, 0x04, 0x82, 0x04,
+    0xd0, 0xc3, 0x89, 0x6a, 0x56, 0x6a, 0x84, 0x58, 0x76, 0xd7, 0x23, 0xd5,
+    0xa8, 0xc1, 0x2f, 0x43, 0x38, 0x99, 0xf8, 0x64, 0x97, 0xe7, 0xe8, 0xd2,
+    0xcf, 0x36, 0x9b, 0x7e, 0x04, 0xe5, 0x87, 0x80, 0xff, 0xd5, 0x58, 0x50,
+    0x5a, 0xb3, 0xc0, 0x15, 0xc9, 0xd5, 0x61, 0xd6, 0x3b, 0x7f, 0x2f, 0x3b,
+    0x98, 0x50, 0x55, 0x09, 0xcf, 0xc3, 0xdd, 0xbd, 0x8b, 0xcd, 0xdf, 0x20,
+    0x90, 0xe1, 0xd2, 0xcd, 0x22, 0x9f, 0xa7, 0x3e, 0x10, 0xd3, 0xb7, 0x26,
+    0x54, 0x65, 0xfb, 0x18, 0x12, 0x58, 0x81, 0xd8, 0xe6, 0x97, 0xdf, 0x32,
+    0xd1, 0x04, 0x4a, 0xdb, 0x05, 0xb4, 0x13, 0xa9, 0x86, 0x62, 0x20, 0x94,
+    0xdc, 0xaf, 0x98, 0x53, 0x16, 0xc7, 0xb2, 0x9c, 0x44, 0x30, 0xc5, 0xaa,
+    0x14, 0x7a, 0x2d, 0x93, 0x20, 0xff, 0x6d, 0x8d, 0x47, 0x69, 0x6f, 0x39,
+    0xd4, 0x15, 0x81, 0x6b, 0x85, 0x36, 0xf9, 0x59, 0xa5, 0x8e, 0x5c, 0x40,
+    0x62, 0xf8, 0xfe, 0xf7, 0xe6, 0x75, 0xf7, 0x37, 0xfe, 0x5d, 0x53, 0xa6,
+    0x66, 0xe5, 0x0e, 0x4a, 0x23, 0xa9, 0x80, 0x4b, 0x04, 0x11, 0x0e, 0x50,
+    0xef, 0x9e, 0x88, 0xed, 0x39, 0xd1, 0x5f, 0xfa, 0x90, 0x22, 0xa3, 0x70,
+    0x0c, 0x8b, 0x20, 0x9c, 0x80, 0x2c, 0x90, 0x2e, 0x2c, 0xe0, 0xe6, 0x26,
+    0x84, 0xd8, 0x6a, 0xe4, 0x20, 0x1e, 0xbc, 0x96, 0xba, 0x07, 0x9d, 0x1d,
+    0x3d, 0x6c, 0xd1, 0x04, 0xc8, 0xd1, 0x79, 0x2c, 0x96, 0x0f, 0xe8, 0xa5,
+    0x6b, 0x03, 0x06, 0x51, 0xfd, 0x7b, 0x44, 0xab, 0x66, 0x4a, 0x41, 0x04,
+    0x02, 0x64, 0x5a, 0x40, 0x7d, 0x6b, 0x1a, 0xbc, 0x6e, 0xee, 0x68, 0x70,
+    0x3c, 0x10, 0x32, 0x73, 0x76, 0x28, 0x48, 0xd9, 0xa4, 0xe1, 0x21, 0xf6,
+    0xe4, 0x03, 0x94, 0x10, 0xef, 0x82, 0xe0, 0x76, 0x7c, 0x99, 0x30, 0x26,
+    0x9a, 0x95, 0xa2, 0xc5, 0xb9, 0xa7, 0xae, 0x9f, 0x85, 0xcb, 0xf1, 0x82,
+    0xcd, 0x3d, 0x06, 0xec, 0xaf, 0x72, 0xc1, 0x33, 0x09, 0xf9, 0x51, 0x94,
+    0x42, 0xf0, 0x69, 0xb9, 0xc6, 0x04, 0xe6, 0x7a, 0xfb, 0x1c, 0xee, 0xac,
+    0x95, 0x9b, 0x88, 0x67, 0x19, 0xa8, 0x79, 0x67, 0xc7, 0x1b, 0xcc, 0x72,
+    0xe9, 0x18, 0xd2, 0x96, 0xcf, 0x3d, 0xf8, 0x98, 0x20, 0x53, 0xc9, 0x37,
+    0x0f, 0x92, 0xb1, 0xbc, 0xaf, 0xc6, 0xec, 0x4f, 0x25, 0xda, 0x95, 0x14,
+    0xed, 0xb8, 0x3e, 0xaf, 0xd1, 0x52, 0x4c, 0x28, 0x3b, 0x84, 0x8c, 0x49,
+    0x34, 0x63, 0x2b, 0xd4, 0xf4, 0x78, 0xb1, 0x8f, 0xb0, 0x35, 0x7b, 0xd5,
+    0x44, 0xc3, 0x98, 0x9e, 0x85, 0x86, 0xae, 0xee, 0x05, 0xdd, 0xa1, 0x6f,
+    0x53, 0xe4, 0xdc, 0x6f, 0xf5, 0x7c, 0x7e, 0xd8, 0x7a, 0x9b, 0x18, 0x43,
+    0x3f, 0x7b, 0x2a, 0xf3, 0xb5, 0x39, 0x5a, 0x1c, 0x72, 0x3b, 0xdd, 0x01,
+    0x79, 0x97, 0xff, 0xdb, 0x58, 0xe5, 0x4d, 0x61, 0xde, 0xcf, 0x2f, 0x13,
+    0x7b, 0xaf, 0x6b, 0xa4, 0xf2, 0x59, 0x0a, 0x13, 0x56, 0x1c, 0x05, 0x00,
+    0x0f, 0x18, 0x66, 0x33, 0x72, 0xbd, 0x62, 0x8d, 0x11, 0xf7, 0x20, 0x52,
+    0x29, 0x42, 0x83, 0x33, 0xc1, 0x0f, 0x07, 0x80, 0xd4, 0x58, 0xe2, 0x22,
+    0x94, 0xad, 0xec, 0xbf, 0x01, 0xb6, 0x71, 0x7d, 0x92, 0xb1, 0x75, 0x14,
+    0xf2, 0xfb, 0x77, 0x39, 0x0d, 0x82, 0xb5, 0x51, 0xba, 0x1f, 0x65, 0x57,
+    0xaa, 0x68, 0x6a, 0x17, 0x41, 0x13, 0x38, 0xc0, 0xe5, 0xeb, 0xcc, 0x8c,
+    0xdd, 0xb7, 0x00, 0x4e, 0x01, 0x06, 0x25, 0xab, 0x87, 0x1c, 0x30, 0x69,
+    0xc4, 0x15, 0x0e, 0xf8, 0xf0, 0x72, 0xb6, 0x1d, 0x92, 0x7e, 0xe2, 0xe6,
+    0x77, 0xed, 0xb8, 0x3f, 0xcf, 0x57, 0x8d, 0x90, 0xe4, 0xa3, 0x79, 0x49,
+    0x9a, 0xe0, 0x1f, 0x4a, 0xde, 0xe9, 0x44, 0x8d, 0xd5, 0x23, 0x3b, 0x07,
+    0x63, 0x92, 0x9f, 0xde, 0xba, 0x7e, 0x67, 0xb0, 0x82, 0x41, 0x2a, 0xcd,
+    0xe1, 0xbb, 0x40, 0xf1, 0x8a, 0x66, 0x70, 0x74, 0xf1, 0x99, 0x7d, 0xb0,
+    0x0b, 0x6a, 0xa2, 0x5e, 0x7e, 0xc0, 0x8c, 0xb2, 0x71, 0xda, 0xcf, 0xbc,
+    0xfb, 0x9c, 0x03, 0x0e, 0x33, 0x5e, 0x13, 0xb2, 0x34, 0x38, 0xc1, 0x83,
+    0x95, 0xdf, 0x46, 0xfc, 0xe0, 0xe0, 0xaf, 0x93, 0xe0, 0x70, 0xd5, 0x15,
+    0x8c, 0x2f, 0xae, 0x4b, 0xa6, 0xeb, 0x13, 0x8f, 0xaf, 0x1b, 0xf5, 0x71,
+    0xc4, 0x62, 0x71, 0x08, 0x97, 0x10, 0x52, 0xfe, 0xbd, 0x60, 0xd7, 0x9f,
+    0xdf, 0x3d, 0xc5, 0xdd, 0xcd, 0xe7, 0x8e, 0x85, 0x60, 0xdf, 0x61, 0x79,
+    0x5b, 0x90, 0xd9, 0xaa, 0x56, 0x30, 0x6d, 0x0f, 0xfb, 0x27, 0x84, 0xdd,
+    0x3d, 0x04, 0x6a, 0xe0, 0x70, 0x7e, 0xbb, 0x59, 0xf4, 0xeb, 0xe8, 0xc0,
+    0x62, 0xaa, 0xf6, 0xed, 0xca, 0xae, 0xb2, 0x2b, 0x0f, 0xc1, 0x56, 0x45,
+    0xe7, 0x24, 0x6b, 0xaf, 0xeb, 0x15, 0x26, 0xb2, 0xcd, 0xae, 0x1f, 0xe7,
+    0x11, 0xc0, 0x1c, 0x19, 0x4a, 0xc7, 0x51, 0x2a, 0x29, 0xdf, 0x14, 0x82,
+    0x43, 0xfe, 0x52, 0x39, 0xba, 0xe6, 0x6c, 0xa5, 0x76, 0x8b, 0xb1, 0x21,
+    0x9c, 0x20, 0xb0, 0x10, 0x0c, 0x44, 0xf2, 0xd4, 0x6e, 0x41, 0x1b, 0x8f,
+    0x90, 0x23, 0xe3, 0x87, 0xfc, 0xf1, 0x46, 0xc6, 0x5b, 0xae, 0xd0, 0x2a,
+    0x2b, 0x78, 0xf5, 0x2b, 0xb9, 0x9f, 0x46, 0x4b, 0x30, 0xf8, 0x49, 0x57,
+    0x7e, 0xb4, 0xff, 0xca, 0xad, 0x4d, 0xf3, 0xc1, 0x7b, 0x42, 0xe0, 0xa4,
+    0x37, 0x2f, 0xe2, 0xb2, 0x60, 0xe8, 0xaf, 0xd7, 0x39, 0x23, 0x4c, 0x67,
+    0x44, 0xe5, 0x6d, 0xb3, 0x25, 0x11, 0x9f, 0x2b, 0xea, 0x23, 0xfb, 0x1e,
+    0xce, 0xbf, 0xa4, 0x2f, 0x88, 0xec, 0x18, 0x40, 0x16, 0x43, 0x9f, 0x71,
+    0x9c, 0x8d, 0xbd, 0x5d, 0x55, 0x3b, 0x92, 0x4e, 0x23, 0x3c, 0x87, 0xed,
+    0x5f, 0x2e, 0x8f, 0xde, 0x83, 0xad, 0x30, 0x42, 0x7e, 0x1a, 0x5e, 0xf5,
+    0xc5, 0x75, 0xbb, 0x99, 0x6e, 0xf1, 0x87, 0xe0, 0xf3, 0x51, 0x1e, 0x7d,
+    0xe8, 0xfc, 0xc6, 0x88, 0xf2, 0x39, 0x6d, 0xae, 0x73, 0x9f, 0xad, 0x9b,
+    0x7b, 0x67, 0x99, 0xdb, 0x90, 0x0e, 0xa0, 0xfc, 0xaf, 0xcc, 0xdb, 0x8b,
+    0xaa, 0xc2, 0x54, 0xd5, 0x2d, 0xb3, 0x5f, 0xa3, 0x0a, 0x3e, 0xd6, 0x8d,
+    0x40, 0x4d, 0x3b, 0xe5, 0x2d, 0x31, 0xd8, 0xb2, 0x12, 0x07, 0xca, 0x36,
+    0x56, 0xd9, 0x2f, 0x55, 0x82, 0xdc, 0x8e, 0x92, 0xa9, 0x6c, 0x91, 0x9e,
+    0x22, 0xe4, 0xc6, 0x27, 0x8b, 0x1a, 0xa2, 0x78, 0x56, 0x2c, 0x5a, 0x19,
+    0xdf, 0x40, 0xf9, 0xfb, 0x44, 0x21, 0x5b, 0xdf, 0x2f, 0x99, 0x84, 0x49,
+    0xcf, 0x1a, 0x15, 0xa5, 0x59, 0x3a, 0x66, 0x09, 0x4d, 0xc1, 0xf2, 0xb1,
+    0x24, 0x33, 0xbd, 0x86, 0x41, 0xdc, 0x33, 0x9b, 0x03, 0xc0, 0xa8, 0xf8,
+    0x94, 0x78, 0x2e, 0x16, 0x97, 0xef, 0x23, 0xee, 0xa4, 0xac, 0x3a, 0x90,
+    0xb6, 0xd9, 0xc0, 0xda, 0x5e, 0x26, 0x34, 0x26, 0xce, 0xc9, 0xf8, 0x45,
+    0x37, 0x83, 0x7c, 0xbd, 0x9c, 0x60, 0x40, 0x61, 0x28, 0xcd, 0x9c, 0xb4,
+    0xe4, 0xe6, 0x5c, 0x4f, 0xd1, 0x79, 0x42, 0x13, 0xa9, 0x6f, 0x26, 0x23,
+    0xc2, 0x6c, 0x8e, 0x8d, 0x7e, 0x3f, 0xee, 0x2b, 0x4d, 0xd2, 0x5b, 0x80,
+    0xdc, 0x74, 0xda, 0x1f, 0xbc, 0x26, 0x54, 0xc5, 0xfe, 0xee, 0xa9, 0x4f,
+    0xce, 0x46, 0xaf, 0x90, 0xb0, 0x12, 0x9a, 0x18, 0x0e, 0x06, 0x05, 0xc7,
+    0x98, 0xef, 0xcc, 0x6d, 0xa3, 0x46, 0x91, 0xa5, 0x0e, 0xe7, 0x35, 0x1a,
+    0x7f, 0x9d, 0xae, 0xa0, 0xb4, 0x0a, 0x32, 0x3b, 0xe4, 0xcd, 0x4b, 0x3e,
+    0x89, 0x73, 0xc9, 0x97, 0x38, 0xe5, 0x86, 0x4f, 0x24, 0xed, 0x4a, 0x43,
+    0x04, 0x02, 0xc1, 0x29, 0x8d, 0x85, 0xa2, 0xdd, 0xb2, 0x61, 0x3c, 0xce,
+    0x8b, 0x47, 0x2e, 0xed, 0x4b, 0x24, 0x94, 0xb7, 0xbf, 0x9d, 0x55, 0x42,
+    0x95, 0xc2, 0x27, 0xe5, 0x09, 0xd4, 0x20, 0x03, 0x20, 0x21, 0x3a, 0xd8,
+    0xd2, 0xa2, 0xb3, 0x47, 0x93, 0x4f, 0x5a, 0x39, 0xca, 0xd8, 0x74, 0xa9,
+    0x19, 0xa6, 0x9a, 0x23, 0xb1, 0x21, 0xa3, 0xb3, 0x14, 0xcc, 0xe2, 0x12,
+    0x91, 0x30, 0xdb, 0x50, 0xf8, 0x44, 0x74, 0xd6, 0x70, 0xdd, 0x7d, 0x26,
+    0x7f, 0xbf, 0x32, 0x93, 0x1f, 0x3d, 0x40, 0xbf, 0x2e, 0xec, 0x28, 0xf5,
+    0xb1, 0xaf, 0x11, 0xc7, 0x4e, 0x64, 0x13, 0x3c, 0xbf, 0x2e, 0x19, 0x81,
+    0xfe, 0x35, 0xba, 0xec, 0x6e, 0xb6, 0xa9, 0xfe, 0xc6, 0x85, 0x33, 0x41,
+    0x58, 0xab, 0x06, 0xae, 0x2b, 0x96, 0x62, 0x1f, 0x2c, 0x6c, 0xad, 0xec,
+    0x1a, 0x59, 0x55, 0x5a, 0x6f, 0xe0, 0xeb, 0x71, 0x8d, 0xb5, 0x0c, 0x81,
+    0x2a, 0x39, 0xbd, 0x67, 0x39, 0x48, 0xfb, 0x91, 0x64, 0xad, 0x01, 0x4c,
+    0x4a, 0x0f, 0x30, 0x29, 0xa0, 0xcf, 0x30, 0x96, 0x43, 0xe9, 0xfc, 0x22,
+    0x4b, 0xf3, 0x4f, 0xab, 0xec, 0xbc, 0x5a, 0xfb, 0x7f, 0x20, 0xd9, 0xd5,
+    0xc7, 0xce, 0x93, 0xa3, 0x2e, 0x82, 0xd1, 0xa0, 0xc6, 0x16, 0xd5, 0x64,
+    0x2d, 0x3f, 0x69, 0x15, 0xfd, 0xf3, 0x28, 0x3d, 0x4e, 0x61, 0x01, 0x2c,
+    0xd4, 0x2b, 0x40, 0x51, 0x6e, 0x95, 0x00, 0xa4, 0x34, 0x31, 0x25, 0x30,
+    0x23, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x15,
+    0x31, 0x16, 0x04, 0x14, 0x47, 0xf4, 0x18, 0xa5, 0x4b, 0x85, 0xb7, 0x02,
+    0xc1, 0x97, 0xff, 0x57, 0xb6, 0x6f, 0x21, 0x45, 0x34, 0x3d, 0x92, 0x22,
+    0x30, 0x31, 0x30, 0x21, 0x30, 0x09, 0x06, 0x05, 0x2b, 0x0e, 0x03, 0x02,
+    0x1a, 0x05, 0x00, 0x04, 0x14, 0x17, 0x45, 0x0c, 0xdf, 0x53, 0x76, 0x9b,
+    0xce, 0x3b, 0x12, 0xdd, 0x47, 0x05, 0x6d, 0x16, 0x90, 0x9d, 0x29, 0x9b,
+    0xe1, 0x04, 0x08, 0xa1, 0xf2, 0x82, 0x1c, 0xd1, 0xd1, 0x7b, 0x5c, 0x02,
+    0x02, 0x08, 0x00,
+};
+
 static const char kPassword[] = "foo";
 
 // Generated with
@@ -1230,7 +1464,8 @@
 }
 
 TEST(PKCS12Test, TestPBES2) {
-  TestImpl("PBES2", kPBES2, kPassword, nullptr);
+  TestImpl("kPBES2WithSHA1", kPBES2WithSHA1, kPassword, nullptr);
+  TestImpl("kPBES2WithSHA256", kPBES2WithSHA256, kPassword, nullptr);
 }
 
 TEST(PKCS12Test, TestEmptyPassword) {
diff --git a/crypto/pkcs8/pkcs8.c b/crypto/pkcs8/pkcs8.c
index ee25ee2..a19b4a3 100644
--- a/crypto/pkcs8/pkcs8.c
+++ b/crypto/pkcs8/pkcs8.c
@@ -486,6 +486,10 @@
     goto err;
   }
 
+  // TODO(davidben): OpenSSL has since extended |pbe_nid| to control either the
+  // PBES1 scheme or the PBES2 PRF. E.g. passing |NID_hmacWithSHA256| will
+  // select PBES2 with HMAC-SHA256 as the PRF. Implement this if anything uses
+  // it. See 5693a30813a031d3921a016a870420e7eb93ec90 in OpenSSL.
   int alg_ok;
   if (pbe_nid == -1) {
     alg_ok = PKCS5_pbe2_encrypt_init(&epki, &ctx, cipher, (unsigned)iterations,
diff --git a/crypto/pkcs8/pkcs8_test.cc b/crypto/pkcs8/pkcs8_test.cc
index df275fb..beb532f 100644
--- a/crypto/pkcs8/pkcs8_test.cc
+++ b/crypto/pkcs8/pkcs8_test.cc
@@ -22,14 +22,15 @@
 #include "../internal.h"
 
 
-// kDER is a PKCS#8 encrypted private key. It was generated with:
+// kEncryptedPBES2WithDESAndSHA1 is a PKCS#8 encrypted private key using PBES2
+// with DES-EDE3-CBC and HMAC-SHA-1. It was generated with:
 //
 // openssl genrsa 512 > test.key
-// openssl pkcs8 -topk8 -in test.key -out test.key.encrypted -v2 des3 -outform der
+// openssl pkcs8 -topk8 -in test.key -out test.key.encrypted -v2 des3 -v2prf hmacWithSHA1 -outform der
 // hexdump -Cv test.key.encrypted
 //
 // The password is "testing".
-static const uint8_t kDER[] = {
+static const uint8_t kEncryptedPBES2WithDESAndSHA1[] = {
   0x30, 0x82, 0x01, 0x9e, 0x30, 0x40, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x05,
   0x0d, 0x30, 0x33, 0x30, 0x1b, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x05, 0x0c,
   0x30, 0x0e, 0x04, 0x08, 0x06, 0xa5, 0x4b, 0x0c, 0x0c, 0x50, 0x8c, 0x19, 0x02, 0x02, 0x08, 0x00,
@@ -59,6 +60,55 @@
   0xd6, 0x2d,
 };
 
+// kEncryptedPBES2WithAESAndSHA256 is a PKCS#8 encrypted private key using PBES2
+// with AES-128-CBC and HMAC-SHA-256. It was generated with:
+//
+// openssl genrsa 512 > test.key
+// openssl pkcs8 -topk8 -in test.key -out test.key.encrypted -v2 aes-128-cbc -v2prf hmacWithSHA256 -outform der
+// hexdump -Cv test.key.encrypted
+//
+// The password is "testing".
+static const uint8_t kEncryptedPBES2WithAESAndSHA256[] = {
+    0x30, 0x82, 0x01, 0xbd, 0x30, 0x57, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86,
+    0xf7, 0x0d, 0x01, 0x05, 0x0d, 0x30, 0x4a, 0x30, 0x29, 0x06, 0x09, 0x2a,
+    0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x05, 0x0c, 0x30, 0x1c, 0x04, 0x08,
+    0xd0, 0x39, 0xb7, 0x6d, 0xd0, 0xff, 0x85, 0xa8, 0x02, 0x02, 0x08, 0x00,
+    0x30, 0x0c, 0x06, 0x08, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x02, 0x09,
+    0x05, 0x00, 0x30, 0x1d, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03,
+    0x04, 0x01, 0x02, 0x04, 0x10, 0x95, 0xc6, 0x49, 0xc1, 0x61, 0x70, 0x74,
+    0x36, 0xfe, 0xc0, 0x98, 0x19, 0x26, 0x32, 0x9e, 0x1a, 0x04, 0x82, 0x01,
+    0x60, 0x87, 0xe3, 0x4d, 0xff, 0x33, 0x2b, 0x25, 0x07, 0x5f, 0x99, 0x24,
+    0x70, 0x40, 0x29, 0xb4, 0xaa, 0xce, 0xdd, 0x93, 0x60, 0x5c, 0x65, 0xec,
+    0xba, 0xee, 0xf8, 0x5e, 0xc7, 0x8f, 0x3e, 0x49, 0x00, 0xdf, 0xa7, 0xb2,
+    0xbb, 0xa7, 0xf7, 0x74, 0x56, 0xe0, 0xeb, 0x33, 0xe2, 0x30, 0x60, 0x3b,
+    0xd3, 0x34, 0x7b, 0xb0, 0x76, 0xc0, 0xed, 0xa2, 0x7d, 0x51, 0x99, 0x4d,
+    0x52, 0x1c, 0x9e, 0xd7, 0x28, 0x58, 0x32, 0xcf, 0x55, 0xf0, 0x19, 0x87,
+    0x5e, 0x66, 0x69, 0x00, 0x75, 0xd7, 0x68, 0x98, 0x64, 0x6a, 0x1e, 0x8c,
+    0xef, 0x7b, 0xbc, 0x9e, 0xed, 0xaf, 0x67, 0xcf, 0xc4, 0x6c, 0x40, 0x8a,
+    0x23, 0x73, 0xe6, 0x79, 0x5f, 0x7a, 0x15, 0x53, 0x2c, 0x70, 0x3b, 0x69,
+    0xba, 0x3d, 0xfb, 0x6e, 0xb9, 0x27, 0x78, 0x9b, 0xc3, 0x4b, 0xb8, 0xe3,
+    0xe7, 0x31, 0x82, 0x43, 0xee, 0x81, 0x5b, 0x01, 0x3b, 0x7e, 0x23, 0xb1,
+    0xcc, 0x20, 0xc9, 0xe0, 0xca, 0x9d, 0xaa, 0x9c, 0xe9, 0x47, 0x96, 0x0d,
+    0xc4, 0x1e, 0x1b, 0x1f, 0xb1, 0xee, 0x2b, 0x99, 0xaf, 0x2a, 0xb4, 0x9f,
+    0x29, 0xb5, 0x9b, 0x83, 0x5e, 0xe5, 0x7e, 0xf7, 0xf7, 0x58, 0x31, 0x54,
+    0xf6, 0x29, 0x6b, 0xfc, 0x85, 0x1d, 0x8a, 0x5f, 0x22, 0x03, 0xed, 0xce,
+    0x06, 0x5b, 0x93, 0x57, 0x23, 0x4e, 0x0e, 0x5b, 0xf8, 0x29, 0x29, 0x7c,
+    0x2d, 0x4a, 0xc6, 0x9a, 0x97, 0x64, 0x4c, 0x15, 0x72, 0xee, 0xaa, 0xd9,
+    0xed, 0xfd, 0x8f, 0xa2, 0x36, 0xf5, 0xf8, 0xe7, 0xf7, 0xfe, 0x67, 0x4b,
+    0xbe, 0x85, 0xe3, 0xda, 0x3a, 0xcc, 0x5f, 0x17, 0xbe, 0xa6, 0x1a, 0x38,
+    0xed, 0x85, 0x4a, 0xd6, 0x05, 0x4b, 0x5f, 0x54, 0x0e, 0xfd, 0xdc, 0x32,
+    0x9a, 0x0d, 0xca, 0xec, 0x02, 0x3f, 0x78, 0x23, 0x6e, 0x6a, 0xfa, 0x2c,
+    0x04, 0x86, 0xc8, 0x74, 0xa6, 0xf7, 0x2f, 0x1a, 0xf1, 0x1a, 0x51, 0x09,
+    0x2b, 0x04, 0xdc, 0x53, 0xaf, 0x39, 0x85, 0x35, 0x81, 0xc3, 0x11, 0xf0,
+    0x7d, 0xb7, 0xb3, 0x77, 0x0e, 0x8e, 0x22, 0xda, 0x1f, 0xb0, 0x3d, 0x59,
+    0xca, 0xa9, 0x70, 0xc3, 0x33, 0x66, 0xcb, 0x81, 0xfc, 0x85, 0x2a, 0xf0,
+    0xbc, 0xd0, 0x30, 0x85, 0x1b, 0xe6, 0x9b, 0x76, 0x88, 0xca, 0xf1, 0xf5,
+    0xc8, 0x19, 0x8a, 0x62, 0x16, 0x7b, 0x01, 0xc1, 0x1d, 0x80, 0xc0, 0xf7,
+    0xc2, 0x0b, 0xe3, 0xbf, 0x83, 0x9a, 0x3c, 0xc0, 0x0f, 0x5e, 0xea, 0xf7,
+    0xb2, 0x4c, 0xcd, 0x5e, 0xf0, 0xad, 0xa5, 0x98, 0x25, 0x62, 0x69, 0xba,
+    0xd7, 0xab, 0x78, 0x59, 0xd0,
+};
+
 // kNullPassword is a PKCS#8 encrypted private key using the null password.
 static const uint8_t kNullPassword[] = {
     0x30, 0x81, 0xb0, 0x30, 0x1b, 0x06, 0x0a, 0x2a, 0x86, 0x48, 0x86, 0xf7,
@@ -218,7 +268,10 @@
 }
 
 TEST(PKCS8Test, DecryptString) {
-  TestDecrypt(kDER, sizeof(kDER), "testing");
+  TestDecrypt(kEncryptedPBES2WithDESAndSHA1,
+              sizeof(kEncryptedPBES2WithDESAndSHA1), "testing");
+  TestDecrypt(kEncryptedPBES2WithAESAndSHA256,
+              sizeof(kEncryptedPBES2WithAESAndSHA256), "testing");
 }
 
 TEST(PKCS8Test, DecryptNull) {