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path: root/lib/ssl/src/ssl_cipher.erl
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2014-05-28ssl: Filter default ciphers for supported Crypto algorihmsIngela Anderton Andin
2014-04-16ssl: Select supported cipher suites for the negotiated SSL/TLS-versionIngela Anderton Andin
When selecting the available cipher suites for the server all cipher suites for the highest supported SSL/TLS-version would be selected, and not all supported for the negotiated SSL/TLS-version. This could lead to that faulty clients could negotiate cipher suites that they can not support. This change will enable the faulty client to negotiate another cipher suite that it can support.
2014-03-25ssl: Improve type specsIngela Anderton Andin
Conflicts: lib/ssl/src/dtls_record.erl
2014-03-25ssl: Refactor and start implementing dtls_connection.erlIngela Anderton Andin
2013-12-02ssl: Refactor handshake and record handlingIngela Anderton Andin
2013-10-14ssl: Honor TLS client ECC extensionIngela Anderton Andin
Also the server should only send ECC point formats extension not ECC curve extension.
2013-09-10ssl: Refactor TLS/DTLS record handlingIngela Anderton Andin
2013-09-10ssl: Dialyzer fixesIngela Anderton Andin
2013-09-10ssl: DTLS record handlingIngela Anderton Andin
Also refactor so that TLS and DTLS can have common functions when possible.
2013-09-02ssl: Handle signature_algorithm field in digitally_signed properlyIngela Anderton Andin
with proper defaults Added ssl_ECC_SUITE
2013-06-07ssl: Fix dialyzer warningsIngela Anderton Andin
2013-05-20ssl, public_key, crypto: crypto:algorithms/0 -> crypto:supports/0Ingela Anderton Andin
2013-05-08ssl: Only send ECC-hello extension if ECC-cipher suites are advertisedIngela Anderton Andin
2013-05-08ssl & crypto: Generalize the remaining crypto APIIngela Anderton Andin
2013-05-08ssl & public_key: Use new crypto API functionsIngela Anderton Andin
2013-05-08crypto: Deprecate functions, update doc and specsIngela Anderton Andin
2013-05-08SSL: add Elliptic Curve support for ssl appAndreas Schultz
2013-05-08SSL: filter TLS cipher suites for supported algorithmsAndreas Schultz
2013-03-28SSL: enable hash_size values for sha224, sha384 and sha512Andreas Schultz
Some of the PSK and SRP ciphers default to sha384, this enables hash_size for that cipher. It also adds sha512 and sha224 to be prepared for further cipher enhancements.
2013-03-28SSL: add TLS-SRP (RFC 5054) cipher suitesAndreas Schultz
2013-03-28SSL: add TLS PSK (RFC 4279 and RFC 5487) cipher suitesAndreas Schultz
2013-03-13public_key & ssl: Add support for ISO oids 1.3.14.3.2.29 and 1.3.14.3.2.27Ingela Anderton Andin
Some certificates may use these OIDs instead of the ones defined by PKIX/PKCS standard. Refactor code so that all handling of the "duplicate" oids is done by public_key. Update algorithm information in documentation.
2012-08-23ssl: Clean up of code thanks to dialyzerIngela Anderton Andin
2012-08-22ssl: Use crypto:strong_rand_bytes if possibleIngela Anderton Andin
2012-08-22ssl: Add Signature Algorithms hello extension from TLS 1.2Andreas Schultz
This is also avoids triggering some bugs in OpenSSL.
2012-08-22ssl: IDEA cipher is deprecated by TLS 1.2Ingela Anderton Andin
As we did not yet support IDEA ciphers and they have now become deprecated we skip supporting them altogether.
2012-08-22ssl: Make signature handling version dependantAndreas Schultz
TLS 1.2 introduces changes on how signatures are calculate and encoded. This makes the signature handling version aware
2012-08-22ssl: Fix PRF logicIngela Anderton Andin
2012-08-22ssl: Add TLS 1.2 cipher suitesAndreas Schultz
2012-08-22ssl: make PRF function selectableAndreas Schultz
TLS 1.2 allows to negotiate the used PRF, additional the default PRF uses a different hash. This change make the PRF selectable and hardwires the PRF for TLS < 1.2
2012-08-22ssl: Add TLS 1.2 block cipher IV handlingAndreas Schultz
2012-08-22ssl: Consider TLS version when building cipher blocksAndreas Schultz
With TLS 1.2 the handling of the IV in cipher blocks changed. This prepares ssl_cipher:cipher/5 for that change by passing the TLS version into it and allowing generic_block_cipher_from_bin/4 to overload the IV.
2011-12-09Update copyright yearsBjörn-Egil Dahlberg
2011-12-05Fix typos in ssl_cipher.erlTuncer Ayaz
2011-10-24fix handling of block_decipher/5 failureAndreas Schultz
A wrong decryption key would cause a badmatch in generic_block_cipher_from_bin/2. The try in block_decipher/5 was probably intendend to deal with that, but was misplace for this. Additionaly, generating a failure alert erly, without computing the record MAC, creates vector for a timing attack on CBC padding (for details check TLS 1.2 RFC 5246, Sect. 6.2.3.2.). This attach vector and the counter meassure applies to all SSL/TLS versions. As a counter messure, compute the MAC even when decryption or padding checks fail. A invalid padding will force a MAC failure by intentionaly invalidating the content.
2010-11-30Fixed guard and test caseIngela Anderton Andin
Data to sign and verify should be inputed as binaries. Also cleaned up and moved some dialyzer specs.
2010-11-18Added alert in stream cipher case.Ingela Anderton Andin
Also changed alert to BAD_RECORD_MAC as: "differentiating between bad_record_mac and decryption_failed alerts may permit certain attacks against CBC mode as used in TLS [CBCATT]. It is preferable to uniformly use the bad_record_mac alert to hide the specific type of the error." Also cleaned up the code and changed a few other alert reasons in according to alert descriptions in the TLS RFC 4346. And added function terminate_alert/3 so that we can differentiate between a crash in ssl (a bug in our code) and a crash in the application using ssl.
2010-11-10Added "DECRYPTION_FAILED ALERT" for block decipher failure.Ingela Anderton Andin
Also fixed incorrect dialyzer spec.
2010-10-07Anonymous cipher suitesIngela Anderton Andin
For testing purposes ssl now also support some anonymous cipher suites when explicitly configured to do so. Also moved session cache tests to its own suite, so that timeout of end_per_testcase when the mnesia is used as session cache will not affect other test cases.
2010-08-24Merge branch 'ia/ssl-interop/OTP-8740' into devIngela Anderton Andin
* ia/ssl-interop/OTP-8740: Do not check the padding for TLS 1.0
2010-08-23Revise the public_key APIIngela Anderton Andin
Cleaned up and documented the public_key API to make it useful for general use.
2010-08-18Do not check the padding for TLS 1.0Ingela Anderton Andin
For interoperability reasons we do not check the padding in TLS 1.0 as it is not strictly required and breaks interopability with for instance Google.
2010-06-22Added more -spec definitions.Ingela Anderton Andin
2010-06-07OTP-8587 DSA key supportIngela Anderton Andin
New ssl now support client/server-certificates signed by dsa keys.
2010-05-28Added missing padding check.Ingela Anderton Andin
2010-05-21Clean up of codeIngela Anderton Andin
2010-05-21Decision not to support DH and export cipher suites.Ingela Anderton Andin
2010-05-18Commented out currently unsupported code. To be supported or removed in the ↵Ingela Anderton Andin
future.
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP
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