File 2681-add-support-for-SM4-block-cipher-algorithm... of Package erlang

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File 2681-add-support-for-SM4-block-cipher-algorithm.patch of Package erlang (Revision 9071d5856b098ec6b7db932cb20fc5b2)

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From 0997c2ec9161015d98e6ec1740bac20666ab77e3 Mon Sep 17 00:00:00 2001
From: zeyun chen <chenzeyun.zju@gmail.com>
Date: Wed, 21 Feb 2024 16:47:43 +0800
Subject: [PATCH] add support for SM4 block cipher algorithm

---
 lib/crypto/c_src/cipher.c                  | 21 +++++
 lib/crypto/c_src/openssl_config.h          | 12 +++
 lib/crypto/doc/guides/algorithm_details.md |  7 ++
 lib/crypto/src/crypto.erl                  | 19 ++++-
 lib/crypto/test/crypto_SUITE.erl           | 91 ++++++++++++++++++++++
 5 files changed, 146 insertions(+), 4 deletions(-)

diff --git a/lib/crypto/c_src/cipher.c b/lib/crypto/c_src/cipher.c
index 034cf05049..887e2e39f4 100644
--- a/lib/crypto/c_src/cipher.c
+++ b/lib/crypto/c_src/cipher.c
@@ -72,6 +72,20 @@ static struct cipher_type_t cipher_types[] =
     {{"blowfish_ecb"},   "BF-ECB", {NULL}, 0, 0, NOT_AEAD},
 #endif
 
+#ifdef HAVE_SM4
+    {{"sm4_cbc"},   "sm4-cbc", {&EVP_sm4_cbc},   16, NO_FIPS_CIPHER, NOT_AEAD},
+    {{"sm4_ecb"},   "sm4-ecb", {&EVP_sm4_ecb},   16, NO_FIPS_CIPHER, NOT_AEAD},
+    {{"sm4_cfb"},   "sm4-cfb", {&EVP_sm4_cfb},   16, NO_FIPS_CIPHER, NOT_AEAD},
+    {{"sm4_ofb"},   "sm4-ofb", {&EVP_sm4_ofb},   16, NO_FIPS_CIPHER, NOT_AEAD},
+    {{"sm4_ctr"},   "sm4-ctr", {&EVP_sm4_ctr},   16, NO_FIPS_CIPHER, NOT_AEAD},
+#else
+    {{"sm4_cbc"},   "sm4-cbc", {NULL},   16, NO_FIPS_CIPHER, NOT_AEAD},
+    {{"sm4_ecb"},   "sm4-ecb", {NULL},   16, NO_FIPS_CIPHER, NOT_AEAD},
+    {{"sm4_cfb"},   "sm4-cfb", {NULL},   16, NO_FIPS_CIPHER, NOT_AEAD},
+    {{"sm4_ofb"},   "sm4-ofb", {NULL},   16, NO_FIPS_CIPHER, NOT_AEAD},
+    {{"sm4_ctr"},   "sm4-ctr", {NULL},   16, NO_FIPS_CIPHER, NOT_AEAD},
+#endif
+
     {{"aes_128_cbc"}, "aes-128-cbc", {&EVP_aes_128_cbc}, 16, 0, NOT_AEAD},
     {{"aes_192_cbc"}, "aes-192-cbc", {&EVP_aes_192_cbc}, 24, 0, NOT_AEAD},
     {{"aes_256_cbc"}, "aes-256-cbc", {&EVP_aes_256_cbc}, 32, 0, NOT_AEAD},
@@ -115,6 +129,13 @@ static struct cipher_type_t cipher_types[] =
     {{"chacha20_poly1305"}, "chacha20-poly1305", {NULL}, 0, NO_FIPS_CIPHER | AEAD_CIPHER, {{0,0,0}}},
 #endif
 
+#if defined(HAVE_SM4_GCM)
+    {{"sm4_gcm"}, "sm4-gcm", {NULL}, 16, NO_FIPS_CIPHER | AEAD_CIPHER | GCM_MODE, AEAD_CTRL},
+#endif
+#if defined(HAVE_SM4_CCM)
+    {{"sm4_ccm"}, "sm4-ccm", {NULL}, 16, NO_FIPS_CIPHER | AEAD_CIPHER | CCM_MODE, AEAD_CTRL},
+#endif
+
 #if defined(HAVE_GCM) && defined(HAS_3_0_API)
     {{"aes_128_gcm"}, "aes-128-gcm", {&EVP_aes_128_gcm}, 16, AEAD_CIPHER|GCM_MODE, AEAD_CTRL},
     {{"aes_192_gcm"}, "aes-192-gcm", {&EVP_aes_192_gcm}, 24, AEAD_CIPHER|GCM_MODE, AEAD_CTRL},
diff --git a/lib/crypto/c_src/openssl_config.h b/lib/crypto/c_src/openssl_config.h
index 8a924a13f9..6320ef660a 100644
--- a/lib/crypto/c_src/openssl_config.h
+++ b/lib/crypto/c_src/openssl_config.h
@@ -181,6 +181,18 @@
 # define HAVE_SHA512
 #endif
 
+// SM4
+#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,1,1)	\
+    && !defined(OPENSSL_NO_SM4)
+# define HAVE_SM4
+#endif
+
+#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(3,1,0)	\
+    && !defined(OPENSSL_NO_SM4)
+# define HAVE_SM4_GCM
+# define HAVE_SM4_CCM
+#endif
+
 // SHA3:
 #if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,1,1)
 // An error in beta releases of 1.1.1 fixed in production release
diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml
index 6ab0d9bd19..fa7a91a21d 100644
--- a/lib/crypto/doc/src/crypto.xml
+++ b/lib/crypto/doc/src/crypto.xml
@@ -120,6 +120,11 @@
 	  <p></p>
 	</item>
 
+	<tag>SM4</tag>
+	<item>
+	  <url href="https://www.iso.org/standard/81564.html">The SM4 Block Cipher Algorithm</url>
+	</item>
+
 	<tag>Modes</tag>
 	<item>
 	  <p></p>
diff --git a/lib/crypto/doc/src/algorithm_details.xml b/lib/crypto/doc/src/algorithm_details.xml
index 7081c25783..98c7714fa3 100644
--- a/lib/crypto/doc/src/algorithm_details.xml
+++ b/lib/crypto/doc/src/algorithm_details.xml
@@ -76,6 +76,7 @@
 	<row><cell><c>blowfish_ecb</c></cell> <cell>16</cell>      <cell>&nbsp;8</cell></row>
 	<row><cell><c>des_ecb</c></cell>      <cell>&nbsp;8</cell> <cell>&nbsp;8</cell></row>
 	<row><cell><c>rc4</c></cell>          <cell>16</cell>      <cell>&nbsp;1</cell></row>
+	<row><cell><c>sm4_ecb</c></cell>      <cell>16</cell>      <cell>16</cell></row>
 	<tcaption>Ciphers without IV</tcaption>
       </table>
     </section>
@@ -123,6 +124,10 @@
 	<row><cell><c>des_cfb</c></cell>       <cell>&nbsp;8</cell> <cell>&nbsp;8</cell> <cell>&nbsp;1</cell> <cell></cell></row>
 	<row><cell><c>des_ede3_cfb</c></cell>  <cell>24</cell>      <cell>&nbsp;8</cell> <cell>&nbsp;1</cell> <cell></cell></row>
 	<row><cell><c>rc2_cbc</c></cell>       <cell>16</cell>      <cell>&nbsp;8</cell> <cell>&nbsp;8</cell> <cell></cell></row>
+	<row><cell><c>sm4_cbc</c></cell>       <cell>16</cell>      <cell>16</cell>      <cell>16</cell>      <cell></cell></row>
+	<row><cell><c>sm4_cfc</c></cell>       <cell>16</cell>      <cell>16</cell>      <cell>16</cell>      <cell></cell></row>
+	<row><cell><c>sm4_ofc</c></cell>       <cell>16</cell>      <cell>16</cell>      <cell>16</cell>      <cell></cell></row>
+	<row><cell><c>sm4_ctr</c></cell>       <cell>16</cell>      <cell>16</cell>      <cell>16</cell>      <cell></cell></row>
 	<tcaption>Ciphers with IV</tcaption>
       </table>
     </section>
@@ -156,6 +161,9 @@
 	<row><cell><c>aes_256_gcm</c></cell> <cell>32</cell> <cell>&#8805;1</cell> <cell>any</cell> <cell>1-16<br/>default: 16</cell> <cell>any</cell><cell>&#8805;1.0.1</cell></row>
 
 	<row><cell><c>chacha20_poly1305</c></cell><cell>32</cell> <cell>1-16</cell> <cell>any</cell> <cell>16</cell> <cell>any</cell><cell>&#8805;1.1.0</cell></row>
+
+	<row><cell><c>sm4_gcm</c></cell><cell>16</cell> <cell>12</cell> <cell>any</cell> <cell>16</cell> <cell>any</cell><cell>&#8805;3.1.0</cell></row>
+	<row><cell><c>sm4_ccm</c></cell><cell>16</cell> <cell>12</cell> <cell>any</cell> <cell>16</cell> <cell>any</cell><cell>&#8805;3.1.0</cell></row>
 	<tcaption>AEAD ciphers</tcaption>
       </table>
     </section>
diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl
index 6ab0d9bd19..fa7a91a21d 100644
--- a/lib/crypto/src/crypto.erl
+++ b/lib/crypto/src/crypto.erl
@@ -606,6 +606,7 @@ dh_params() = [P, G] | [P, G, PrivateKeyBitLength]
 
                       | blowfish_ecb
                       | des_ecb
+                      | sm4_ecb
                       | rc4 .
 
 -type cipher_iv() :: aes_128_cbc
@@ -633,6 +634,11 @@ dh_params() = [P, G] | [P, G, PrivateKeyBitLength]
                    | aes_256_ctr
                    | aes_ctr
 
+                   | sm4_cbc
+                   | sm4_ofb
+                   | sm4_cfb
+                   | sm4_ctr
+
                    | blowfish_cbc
                    | blowfish_cfb64
                    | blowfish_ofb64
@@ -662,6 +668,9 @@ support all of them.
                      | aes_256_gcm
                      | aes_gcm
 
+                     | sm4_gcm
+                     | sm4_ccm
+
                      | chacha20_poly1305 .
 
 
@@ -1705,6 +1714,8 @@ aead_tag_len(aes_128_gcm) -> 16;
 aead_tag_len(aes_192_gcm) -> 16;
 aead_tag_len(aes_256_gcm) -> 16;
 aead_tag_len(chacha20_poly1305) -> 16;
+aead_tag_len(sm4_gcm) -> 16;
+aead_tag_len(sm4_ccm) -> 16;
 aead_tag_len(_) ->
     error({badarg, "Not an AEAD cipher"}).
 
diff --git a/lib/crypto/test/crypto_SUITE.erl b/lib/crypto/test/crypto_SUITE.erl
index d9b3357999..f851970877 100644
--- a/lib/crypto/test/crypto_SUITE.erl
+++ b/lib/crypto/test/crypto_SUITE.erl
@@ -181,6 +181,13 @@
          mac_check/1,
          rc2_cbc/1,
          rc4/1,
+         sm4_ecb/1,
+         sm4_cbc/1,
+         sm4_ofb/1,
+         sm4_cfb/1,
+         sm4_ctr/1,
+         sm4_gcm/1,
+         sm4_ccm/1,
          ripemd160_incr_digest/0,
          ripemd160_incr_msgs/0,
          rsa_oaep/0,
@@ -266,6 +273,14 @@ groups() ->
                      {group, rc2_cbc},
                      {group, rc4},
 
+                     {group, sm4_ecb},
+                     {group, sm4_cbc},
+                     {group, sm4_ofb},
+                     {group, sm4_cfb},
+                     {group, sm4_ctr},
+                     {group, sm4_gcm},
+                     {group, sm4_ccm},
+
                      {group, des_ede3_cbc},
                      {group, des_ede3_cfb},
                      {group, aes_128_cbc},
@@ -424,6 +439,13 @@ groups() ->
      {blowfish_cfb64,       [], [api_ng, api_ng_one_shot, api_ng_tls]},
      {blowfish_ofb64,       [], [api_ng, api_ng_one_shot, api_ng_tls]},
      {rc4,                  [], [api_ng, api_ng_one_shot, api_ng_tls]},
+     {sm4_ecb,              [], [api_ng, api_ng_one_shot, api_ng_tls]},
+     {sm4_cbc,              [], [api_ng, api_ng_one_shot, api_ng_tls]},
+     {sm4_ofb,              [], [api_ng, api_ng_one_shot, api_ng_tls]},
+     {sm4_cfb,              [], [api_ng, api_ng_one_shot, api_ng_tls]},
+     {sm4_ctr,              [], [api_ng, api_ng_one_shot, api_ng_tls]},
+     {sm4_gcm,              [], [aead_ng, aead_bad_tag, api_ng_tls]},
+     {sm4_ccm,              [], [aead_ng, aead_bad_tag, api_ng_tls]},
      {chacha20_poly1305,    [], [aead_ng, aead_bad_tag]},
      {chacha20,             [], [api_ng, api_ng_one_shot, api_ng_tls]},
      {no_aes_cfb128,        [], [no_support]},
@@ -3404,6 +3426,75 @@ rc4(_) ->
      {rc4, <<"apaapa">>, long_msg()}
     ].
 
+%% Test Data from https://github.com/openssl/openssl/pull/9935
+sm4_ecb(_) ->
+    [{sm4_ecb, hexstr2bin("0123456789ABCDEFFEDCBA9876543210"), <<>>,
+	hexstr2bin("0123456789ABCDEFFEDCBA9876543210"), 
+    hexstr2bin("681EDF34D206965E86B3E94F536E4246")}].
+sm4_cbc(_) ->
+    [{sm4_cbc, hexstr2bin("0123456789ABCDEFFEDCBA9876543210"), 
+	hexstr2bin("0123456789ABCDEFFEDCBA9876543210"), 
+	hexstr2bin("0123456789ABCDEFFEDCBA98765432100123456789ABCDEFFEDCBA9876543210"),
+    hexstr2bin("2677F46B09C122CC975533105BD4A22AF6125F7275CE552C3A2BBCF533DE8A3B")}].
+sm4_ofb(_) ->
+    [{sm4_ofb, hexstr2bin("0123456789ABCDEFFEDCBA9876543210"), 
+	hexstr2bin("0123456789ABCDEFFEDCBA9876543210"), 
+	hexstr2bin("0123456789ABCDEFFEDCBA98765432100123456789ABCDEFFEDCBA9876543210"),
+    hexstr2bin("693D9A535BAD5BB1786F53D7253A7056F2075D28B5235F58D50027E4177D2BCE")}].
+sm4_cfb(_) ->
+    [{sm4_cfb, hexstr2bin("0123456789ABCDEFFEDCBA9876543210"), 
+	hexstr2bin("0123456789ABCDEFFEDCBA9876543210"), 
+	hexstr2bin("0123456789ABCDEFFEDCBA98765432100123456789ABCDEFFEDCBA9876543210"),
+    hexstr2bin("693D9A535BAD5BB1786F53D7253A70569ED258A85A0467CC92AAB393DD978995")}].
+sm4_ctr(_) ->
+    [{sm4_ctr, hexstr2bin("0123456789ABCDEFFEDCBA9876543210"), 
+	hexstr2bin("0123456789ABCDEFFEDCBA9876543210"), 
+	hexstr2bin("AAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDD"
+               "EEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFFEEEEEEEEEEEEEEEEAAAAAAAAAAAAAAAA"),
+    hexstr2bin("C2B4759E78AC3CF43D0852F4E8D5F9FD7256E8A5FCB65A350EE00630912E4449"
+               "2A0B17E1B85B060D0FBA612D8A95831638B361FD5FFACD942F081485A83CA35D")}
+    ].
+
+%% https://datatracker.ietf.org/doc/rfc8998 appendix A.1
+sm4_gcm(_) ->
+    [
+     {sm4_gcm,
+      hexstr2bin("0123456789ABCDEFFEDCBA9876543210"),
+      hexstr2bin("AAAAAAAAAAAAAAAABBBBBBBBBBBBBBBB"                      %% PlainText
+      "CCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDD"
+      "EEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFF"
+      "EEEEEEEEEEEEEEEEAAAAAAAAAAAAAAAA"),
+      hexstr2bin("00001234567800000000ABCD"),                            %% Nonce
+      hexstr2bin("FEEDFACEDEADBEEFFEEDFACEDEADBEEFABADDAD2"),            %% AAD
+      hexstr2bin("17F399F08C67D5EE19D0DC9969C4BB7D"                      %% CipherText
+      "5FD46FD3756489069157B282BB200735"
+      "D82710CA5C22F0CCFA7CBF93D496AC15"
+      "A56834CBCF98C397B4024A2691233B8D"),
+      hexstr2bin("83DE3541E4C2B58177E065A9BF7B62EC"),                    %% CipherTag
+      no_info
+      }
+    ].
+
+%% https://datatracker.ietf.org/doc/rfc8998 appendix A.2
+sm4_ccm(_) ->
+    [
+     {sm4_ccm,
+      hexstr2bin("0123456789ABCDEFFEDCBA9876543210"),
+      hexstr2bin("AAAAAAAAAAAAAAAABBBBBBBBBBBBBBBB"                      %% PlainText
+      "CCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDD"
+      "EEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFF"
+      "EEEEEEEEEEEEEEEEAAAAAAAAAAAAAAAA"),
+      hexstr2bin("00001234567800000000ABCD"),                            %% Nonce
+      hexstr2bin("FEEDFACEDEADBEEFFEEDFACEDEADBEEFABADDAD2"),            %% AAD
+      hexstr2bin("48AF93501FA62ADBCD414CCE6034D895"                      %% CipherText
+      "DDA1BF8F132F042098661572E7483094"
+      "FD12E518CE062C98ACEE28D95DF4416B"
+      "ED31A2F04476C18BB40C84A74B97DC5B"),
+      hexstr2bin("16842D4FA186F56AB33256971FA110F4"),                    %% CipherTag
+      no_info
+      }
+    ].
+
 aes_128_ctr(_) ->
     [  %% F.5.3  CTR-AES192.Encrypt
        {aes_128_ctr, hexstr2bin("2b7e151628aed2a6abf7158809cf4f3c"), 
-- 
2.35.3

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File 2681-add-support-for-SM4-block-cipher-algorithm.patch of Package erlang (Revision 9071d5856b098ec6b7db932cb20fc5b2)

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