File 2591-public_key-Add-AES-to-PBE2.patch of Package erlang
From: Ingela Anderton Andin <ingela@erlang.org>
Date: Tue, 28 May 2019 19:39:47 +0200
Subject: [PATCH] public_key: Add AES to PBE2
---
lib/public_key/asn1/CMSAesRsaesOaep.asn1 | 39 ++++++++
lib/public_key/asn1/Makefile | 2 +-
lib/public_key/asn1/OTP-PUB-KEY.set.asn | 2 +
lib/public_key/doc/src/public_key_app.xml | 3 +
lib/public_key/src/pubkey_pbe.erl | 101 ++++++++++++++-------
lib/public_key/test/pbe_SUITE.erl | 6 +-
.../test/pbe_SUITE_data/pbes2_aes_128_enc_key.pem | 30 ++++++
.../test/pbe_SUITE_data/pbes2_aes_192_enc_key.pem | 30 ++++++
.../test/pbe_SUITE_data/pbes2_aes_256_enc_key.pem | 30 ++++++
9 files changed, 208 insertions(+), 35 deletions(-)
create mode 100644 lib/public_key/asn1/CMSAesRsaesOaep.asn1
create mode 100644 lib/public_key/test/pbe_SUITE_data/pbes2_aes_128_enc_key.pem
create mode 100644 lib/public_key/test/pbe_SUITE_data/pbes2_aes_192_enc_key.pem
create mode 100644 lib/public_key/test/pbe_SUITE_data/pbes2_aes_256_enc_key.pem
diff --git a/lib/public_key/asn1/CMSAesRsaesOaep.asn1 b/lib/public_key/asn1/CMSAesRsaesOaep.asn1
new file mode 100644
index 0000000000..ca8c7b7f92
--- /dev/null
+++ b/lib/public_key/asn1/CMSAesRsaesOaep.asn1
@@ -0,0 +1,39 @@
+CMSAesRsaesOaep {iso(1) member-body(2) us(840) rsadsi(113549)
+ pkcs(1) pkcs-9(9) smime(16) modules(0) id-mod-cms-aes(19) }
+
+
+DEFINITIONS IMPLICIT TAGS ::=
+BEGIN
+
+-- EXPORTS ALL --
+IMPORTS
+ -- PKIX
+ AlgorithmIdentifier
+ FROM PKIX1Explicit88 {iso(1) identified-organization(3) dod(6)
+ internet(1) security(5) mechanisms(5) pkix(7) id-mod(0)
+ id-pkix1-explicit(18)};
+
+-- AES information object identifiers --
+
+aes OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840)
+ organization(1) gov(101) csor(3) nistAlgorithms(4) 1 }
+
+-- AES using CBC-chaining mode for key sizes of 128, 192, 256
+
+id-aes128-CBC OBJECT IDENTIFIER ::= { aes 2 }
+id-aes192-CBC OBJECT IDENTIFIER ::= { aes 22 }
+id-aes256-CBC OBJECT IDENTIFIER ::= { aes 42 }
+
+-- AES-IV is a the parameter for all the above object identifiers.
+
+AES-IV ::= OCTET STRING (SIZE(16))
+
+
+-- AES Key Wrap Algorithm Identifiers - Parameter is absent
+
+id-aes128-wrap OBJECT IDENTIFIER ::= { aes 5 }
+id-aes192-wrap OBJECT IDENTIFIER ::= { aes 25 }
+id-aes256-wrap OBJECT IDENTIFIER ::= { aes 45 }
+
+
+END
diff --git a/lib/public_key/asn1/Makefile b/lib/public_key/asn1/Makefile
index a920ea87ea..10952106c6 100644
--- a/lib/public_key/asn1/Makefile
+++ b/lib/public_key/asn1/Makefile
@@ -42,7 +42,7 @@ RELSYSDIR = $(RELEASE_PATH)/lib/public_key-$(VSN)
ASN_TOP = OTP-PUB-KEY PKCS-FRAME
ASN_MODULES = PKIX1Explicit88 PKIX1Implicit88 PKIX1Algorithms88 \
PKIXAttributeCertificate PKCS-1 PKCS-3 PKCS-7 PKCS-8 PKCS-10 PKCS5v2-0 OTP-PKIX \
- InformationFramework RFC5639
+ InformationFramework RFC5639 CMSAesRsaesOaep
ASN_ASNS = $(ASN_MODULES:%=%.asn1)
ASN_ERLS = $(ASN_TOP:%=%.erl)
ASN_HRLS = $(ASN_TOP:%=%.hrl)
diff --git a/lib/public_key/asn1/OTP-PUB-KEY.set.asn b/lib/public_key/asn1/OTP-PUB-KEY.set.asn
index b3f3ccdb77..7ab1684ff3 100644
--- a/lib/public_key/asn1/OTP-PUB-KEY.set.asn
+++ b/lib/public_key/asn1/OTP-PUB-KEY.set.asn
@@ -10,3 +10,5 @@ ECPrivateKey.asn1
PKCS-7.asn1
PKCS-10.asn1
RFC5639.asn1
+CMSAesRsaesOaep.asn1
+
diff --git a/lib/public_key/doc/src/public_key_app.xml b/lib/public_key/doc/src/public_key_app.xml
index 923a9f1dfb..5f2c50711a 100644
--- a/lib/public_key/doc/src/public_key_app.xml
+++ b/lib/public_key/doc/src/public_key_app.xml
@@ -51,6 +51,9 @@
Diffie-Hellman Key Agreement Standard </item>
<item>Supports <url href="http://www.ietf.org/rfc/rfc2898.txt"> PKCS-5</url> -
Password-Based Cryptography Standard </item>
+ <item>Supports <url href="http://www.ietf.org/rfc/fc3565.txt"> AES </url> -
+ Use of the Advanced Encryption Standard (AES) Algorithm in Cryptographic Message Syntax (CMS)
+ </item>
<item>Supports <url href="http://www.ietf.org/rfc/rfc5208.txt"> PKCS-8</url> -
Private-Key Information Syntax Standard</item>
<item>Supports <url href="http://www.ietf.org/rfc/rfc5967.txt"> PKCS-10</url> -
diff --git a/lib/public_key/src/pubkey_pbe.erl b/lib/public_key/src/pubkey_pbe.erl
index e6bcedd1b1..5432afc4f5 100644
--- a/lib/public_key/src/pubkey_pbe.erl
+++ b/lib/public_key/src/pubkey_pbe.erl
@@ -26,9 +26,7 @@
-export([encode/4, decode/4, decrypt_parameters/1, encrypt_parameters/1]).
-export([pbdkdf1/4, pbdkdf2/7]).
--define(DEFAULT_SHA_MAC_KEYLEN, 20).
-define(ASN1_OCTET_STR_TAG, 4).
--define(IV_LEN, 8).
%%====================================================================
%% Internal application API
@@ -41,14 +39,23 @@
%%--------------------------------------------------------------------
encode(Data, Password, "DES-CBC" = Cipher, KeyDevParams) ->
{Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams),
- crypto:block_encrypt(des_cbc, Key, IV, pbe_pad(Data, KeyDevParams));
+ crypto:block_encrypt(des_cbc, Key, IV, pbe_pad(Data, block_size(des_cbc)));
encode(Data, Password, "DES-EDE3-CBC" = Cipher, KeyDevParams) ->
{Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams),
<<Key1:8/binary, Key2:8/binary, Key3:8/binary>> = Key,
- crypto:block_encrypt(des3_cbc, [Key1, Key2, Key3], IV, pbe_pad(Data));
+ crypto:block_encrypt(des3_cbc, [Key1, Key2, Key3], IV, pbe_pad(Data, block_size(des_3ede)));
encode(Data, Password, "RC2-CBC" = Cipher, KeyDevParams) ->
{Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams),
- crypto:block_encrypt(rc2_cbc, Key, IV, pbe_pad(Data, KeyDevParams)).
+ crypto:block_encrypt(rc2_cbc, Key, IV, pbe_pad(Data, block_size(rc2_cbc)));
+encode(Data, Password, "AES-128-CBC" = Cipher, KeyDevParams) ->
+ {Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams),
+ crypto:block_encrypt(aes_128_cbc, Key, IV, pbe_pad(Data, block_size(aes_128_cbc)));
+encode(Data, Password, "AES-192-CBC" = Cipher, KeyDevParams) ->
+ {Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams),
+ crypto:block_encrypt(aes_192_cbc, Key, IV, pbe_pad(Data, block_size(aes_192_cbc)));
+encode(Data, Password, "AES-256-CBC"= Cipher, KeyDevParams) ->
+ {Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams),
+ crypto:block_encrypt(aes_256_cbc, Key, IV, pbe_pad(Data, block_size(aes_256_cbc))).
%%--------------------------------------------------------------------
-spec decode(binary(), string(), string(), term()) -> binary().
@@ -67,11 +74,13 @@ decode(Data, Password,"RC2-CBC"= Cipher, KeyDevParams) ->
crypto:block_decrypt(rc2_cbc, Key, IV, Data);
decode(Data, Password,"AES-128-CBC"= Cipher, KeyDevParams) ->
{Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams),
- crypto:block_decrypt(aes_cbc128, Key, IV, Data);
-decode(Data, Password,"AES-256-CBC"= Cipher, KeyDevParams) ->
+ crypto:block_decrypt(aes_128_cbc, Key, IV, Data);
+decode(Data, Password,"AES-192-CBC"= Cipher, KeyDevParams) ->
+ {Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams),
+ crypto:block_decrypt(aes_192_cbc, Key, IV, Data);
+decode(Data, Password,"AES-256-CBC"= Cipher, KeyDevParams) ->
{Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams),
- crypto:block_decrypt(aes_cbc256, Key, IV, Data).
-
+ crypto:block_decrypt(aes_256_cbc, Key, IV, Data).
%%--------------------------------------------------------------------
-spec pbdkdf1(iodata(), iodata(), integer(), atom()) -> binary().
@@ -150,17 +159,15 @@ do_pbdkdf1(Prev, Count, Acc, Hash) ->
Result = crypto:hash(Hash, Prev),
do_pbdkdf1(Result, Count-1 , <<Result/binary, Acc/binary>>, Hash).
-iv(#'PBES2-params_encryptionScheme'{algorithm = Algo,
- parameters = ASN1IV})
- when (Algo == ?'desCBC') or
- (Algo == ?'des-EDE3-CBC') ->
- <<?ASN1_OCTET_STR_TAG, ?IV_LEN, IV:?IV_LEN/binary>> = decode_handle_open_type_wrapper(ASN1IV),
- IV;
iv(#'PBES2-params_encryptionScheme'{algorithm = ?'rc2CBC',
parameters = ASN1IV}) ->
{ok, #'RC2-CBC-Parameter'{iv = IV}}
= 'PKCS-FRAME':decode('RC2-CBC-Parameter', decode_handle_open_type_wrapper(ASN1IV)),
- iolist_to_binary(IV).
+ iolist_to_binary(IV);
+iv(#'PBES2-params_encryptionScheme'{algorithm = _Algo,
+ parameters = ASN1IV}) ->
+ <<?ASN1_OCTET_STR_TAG, Len:8/unsigned-big-integer, IV:Len/binary>> = decode_handle_open_type_wrapper(ASN1IV),
+ IV.
blocks(1, N, Index, Password, Salt, Count, Prf, PrfHash, PrfLen, Acc) ->
<<XorSum:N/binary, _/binary>> = xor_sum(Password, Salt, Count, Index, Prf, PrfHash, PrfLen),
@@ -217,17 +224,9 @@ pbe1_oid("RC2-CBC", md5) ->
pbe1_oid("DES-CBC", md5) ->
?'pbeWithMD5AndDES-CBC'.
-pbe_pad(Data, {#'PBEParameter'{}, _}) ->
- pbe_pad(Data);
-pbe_pad(Data, #'PBES2-params'{}) ->
- pbe_pad(Data);
-pbe_pad(Data, _) ->
-pbe_pad(Data).%% Data.
-
-
-pbe_pad(Data) ->
- N = 8 - (erlang:byte_size(Data) rem 8),
- Pad = list_to_binary(lists:duplicate(N, N)),
+pbe_pad(Data, BlockSize) ->
+ N = BlockSize - (erlang:byte_size(Data) rem BlockSize),
+ Pad = binary:copy(<<N>>, N),
<<Data/binary, Pad/binary>>.
key_derivation_params(#'PBES2-params'{keyDerivationFunc = KeyDerivationFunc,
@@ -249,11 +248,27 @@ key_derivation_params(#'PBES2-params'{keyDerivationFunc = KeyDerivationFunc,
pseudo_random_function(#'PBKDF2-params_prf'{algorithm =
{_,_, _,'id-hmacWithSHA1'}}) ->
{fun crypto:hmac/4, sha, pseudo_output_length(?'id-hmacWithSHA1')};
-pseudo_random_function(#'PBKDF2-params_prf'{algorithm = ?'id-hmacWithSHA1'}) ->
- {fun crypto:hmac/4, sha, pseudo_output_length(?'id-hmacWithSHA1')}.
+pseudo_random_function(#'PBKDF2-params_prf'{algorithm = ?'id-hmacWithSHA1' = Algo}) ->
+ {fun crypto:hmac/4, sha, pseudo_output_length(Algo)};
+pseudo_random_function(#'PBKDF2-params_prf'{algorithm = ?'id-hmacWithSHA224'= Algo}) ->
+ {fun crypto:hmac/4, sha224, pseudo_output_length(Algo)};
+pseudo_random_function(#'PBKDF2-params_prf'{algorithm = ?'id-hmacWithSHA256' = Algo}) ->
+ {fun crypto:hmac/4, sha256, pseudo_output_length(Algo)};
+pseudo_random_function(#'PBKDF2-params_prf'{algorithm = ?'id-hmacWithSHA384' = Algo}) ->
+ {fun crypto:hmac/4, sha384, pseudo_output_length(Algo)};
+pseudo_random_function(#'PBKDF2-params_prf'{algorithm = ?'id-hmacWithSHA512' = Algo}) ->
+ {fun crypto:hmac/4, sha512, pseudo_output_length(Algo)}.
pseudo_output_length(?'id-hmacWithSHA1') ->
- ?DEFAULT_SHA_MAC_KEYLEN.
+ 20; %%160/8
+pseudo_output_length(?'id-hmacWithSHA224') ->
+ 28; %%%224/8
+pseudo_output_length(?'id-hmacWithSHA256') ->
+ 32; %%256/8
+pseudo_output_length(?'id-hmacWithSHA384') ->
+ 48; %%384/8
+pseudo_output_length(?'id-hmacWithSHA512') ->
+ 64. %%512/8
derived_key_length(_, Len) when is_integer(Len) ->
Len;
@@ -266,11 +281,33 @@ derived_key_length(Cipher,_) when (Cipher == ?'rc2CBC') or
derived_key_length(Cipher,_) when (Cipher == ?'des-EDE3-CBC') or
(Cipher == "DES-EDE3-CBC") ->
24;
-derived_key_length(Cipher,_) when (Cipher == "AES-128-CBC") ->
+
+derived_key_length(Cipher,_) when (Cipher == "AES-128-CBC");
+ (Cipher == ?'id-aes128-CBC') ->
16;
-derived_key_length(Cipher,_) when (Cipher == "AES-256-CBC") ->
+derived_key_length(Cipher,_) when (Cipher == "AES-192-CBC");
+ (Cipher == ?'id-aes192-CBC') ->
+ 24;
+
+derived_key_length(Cipher,_) when (Cipher == "AES-256-CBC");
+ (Cipher == ?'id-aes256-CBC') ->
32.
+block_size(Cipher) when Cipher == rc2_cbc;
+ Cipher == des_cbc;
+ Cipher == des_3ede ->
+ 8;
+block_size(Cipher) when Cipher == aes_128_cbc;
+ Cipher == aes_192_cbc;
+ Cipher == aes_256_cbc ->
+ 16.
+
+cipher(#'PBES2-params_encryptionScheme'{algorithm = ?'id-aes128-CBC'}) ->
+ "AES-128-CBC";
+cipher(#'PBES2-params_encryptionScheme'{algorithm = ?'id-aes192-CBC'}) ->
+ "AES-192-CBC";
+cipher(#'PBES2-params_encryptionScheme'{algorithm = ?'id-aes256-CBC'}) ->
+ "AES-256-CBC";
cipher(#'PBES2-params_encryptionScheme'{algorithm = ?'desCBC'}) ->
"DES-CBC";
cipher(#'PBES2-params_encryptionScheme'{algorithm = ?'des-EDE3-CBC'}) ->
diff --git a/lib/public_key/test/pbe_SUITE.erl b/lib/public_key/test/pbe_SUITE.erl
index 1136267411..61db282dfa 100644
--- a/lib/public_key/test/pbe_SUITE.erl
+++ b/lib/public_key/test/pbe_SUITE.erl
@@ -218,7 +218,10 @@ pbes2() ->
[{doc,"Tests encode/decode EncryptedPrivateKeyInfo encrypted with different ciphers using PBES2"}].
pbes2(Config) when is_list(Config) ->
decode_encode_key_file("pbes2_des_cbc_enc_key.pem", "password", "DES-CBC", Config),
- decode_encode_key_file("pbes2_des_ede3_cbc_enc_key.pem", "password", "DES-EDE3-CBC", Config),
+ decode_encode_key_file("pbes2_des_ede3_cbc_enc_key.pem", "password", "DES-EDE3-CBC", Config),
+ decode_encode_key_file("pbes2_aes_128_enc_key.pem", "password", "AES-128-CBC", Config),
+ decode_encode_key_file("pbes2_aes_192_enc_key.pem", "password", "AES-192-CBC", Config),
+ decode_encode_key_file("pbes2_aes_256_enc_key.pem", "password", "AES-256-CBC", Config),
case lists:member(rc2_cbc, proplists:get_value(ciphers, crypto:supports())) of
true ->
decode_encode_key_file("pbes2_rc2_cbc_enc_key.pem", "password", "RC2-CBC", Config);
@@ -236,7 +239,6 @@ decode_encode_key_file(File, Password, Cipher, Config) ->
{ok, PemKey} = file:read_file(filename:join(Datadir, File)),
PemEntry = public_key:pem_decode(PemKey),
- ct:print("Pem entry: ~p" , [PemEntry]),
[{Asn1Type, _, {Cipher,_} = CipherInfo} = PubEntry] = PemEntry,
KeyInfo = public_key:pem_entry_decode(PubEntry, Password),
PemKey1 = public_key:pem_encode([public_key:pem_entry_encode(Asn1Type, KeyInfo, {CipherInfo, Password})]),
diff --git a/lib/public_key/test/pbe_SUITE_data/pbes2_aes_128_enc_key.pem b/lib/public_key/test/pbe_SUITE_data/pbes2_aes_128_enc_key.pem
new file mode 100644
index 0000000000..5702119ad6
--- /dev/null
+++ b/lib/public_key/test/pbe_SUITE_data/pbes2_aes_128_enc_key.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/lib/public_key/test/pbe_SUITE_data/pbes2_aes_192_enc_key.pem b/lib/public_key/test/pbe_SUITE_data/pbes2_aes_192_enc_key.pem
new file mode 100644
index 0000000000..ee82e9f667
--- /dev/null
+++ b/lib/public_key/test/pbe_SUITE_data/pbes2_aes_192_enc_key.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/lib/public_key/test/pbe_SUITE_data/pbes2_aes_256_enc_key.pem b/lib/public_key/test/pbe_SUITE_data/pbes2_aes_256_enc_key.pem
new file mode 100644
index 0000000000..050337aead
--- /dev/null
+++ b/lib/public_key/test/pbe_SUITE_data/pbes2_aes_256_enc_key.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----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+-----END ENCRYPTED PRIVATE KEY-----
--
2.16.4
