pem: support for RC5-CBC, RC5-CFB, RC5-OFB

Author: karel-m

src/misc/pem/pem.c

@@ -91,6 +91,9 @@ const struct blockcipher_info pem_dek_infos[] =
       { .name = "IDEA-CBC,",         .algo = "idea",     .keylen = 128 / 8, .mode = cm_cbc, },
       { .name = "IDEA-CFB,",         .algo = "idea",     .keylen = 128 / 8, .mode = cm_cfb, },
       { .name = "IDEA-OFB,",         .algo = "idea",     .keylen = 128 / 8, .mode = cm_ofb, },
+      { .name = "RC5-CBC,",          .algo = "rc5",      .keylen = 128 / 8, .mode = cm_cbc, },
+      { .name = "RC5-CFB,",          .algo = "rc5",      .keylen = 128 / 8, .mode = cm_cfb, },
+      { .name = "RC5-OFB,",          .algo = "rc5",      .keylen = 128 / 8, .mode = cm_ofb, },
       { .name = "RC2-40-CBC,",       .algo = "rc2",      .keylen =  40 / 8, .mode = cm_cbc, },
       { .name = "RC2-64-CBC,",       .algo = "rc2",      .keylen =  64 / 8, .mode = cm_cbc, },
       { .name = "RC2-CBC,",          .algo = "rc2",      .keylen = 128 / 8, .mode = cm_cbc, },

tests/pem/rsa-rc5-cbc.pem

@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: RC5-CBC,0F357D2C058DFC7D
+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+-----END RSA PRIVATE KEY-----

tests/pem/rsa-rc5-cfb.pem

@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: RC5-CFB,45BBB5113B6228E9
+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+-----END RSA PRIVATE KEY-----

tests/pem/rsa-rc5-ofb.pem

@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: RC5-OFB,10777ECDF98A48B0
+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+-----END RSA PRIVATE KEY-----