Changelog

Version 1.10.1

Date: 2021-05-02

• Change the jvm build target to 1.8

Version 1.10.0

Date: 2021-05-01

• Update BC to 1.68
• Update other dependencies.

Version 1.9.0

Date: 2020-12-03

• Update dsa code (now used bouncy castle native function instead of third party dep).
• Reflection fixes.
• Update BC to 1.67

Version 1.8.0

Date: 2020-09-15

• Add bytes->b64 function to buddy.core.codecs.
• Add bytes->b64u function to buddy.core.codecs.
• Add b64->bytes function to buddy.core.codecs.
• Add b64u->bytes function to buddy.core.codecs.
• Deprecate buddy.core.codecs.base64.

Version 1.7.1

Date: 2020-09-14

• Minor documentation changes.

Version 1.7.0

Date: 2020-09-14

• Update BC to 1.66
• Update commons-codec to 1.15
• Update cheshire to 5.10.0
• Minor improvement on curve detecton on jwk (thanks to Denis Shilov).

Version 1.6.0

Date: 2019-06-28

• Update bouncy castle to 1.62

Version 1.5.0

Date: 2018-06-02

• Update bouncy castle to 1.59
• Add JWK reading and conversion to JCA (thanks to Denis Shilov).
• Add JWK loading and exporting support (thanks to Denis Shilov).

Version 1.4.0

Date: 2017-08-29

• Update bouncy castle to 1.58

Version 1.3.0

Date: 2017-08-08

• Update bouncy castle to 1.57
• Autoclose files after digest.

Version 1.2.0

Date: 2017-01-24

• Update bouncy castle to 1.56
• Add certificates handling (thanks @ryfow).

Version 1.1.1

Date: 2016-10-24

• Fix regression introduced in previous version.

Version 1.1.0

Date: 2016-10-23

• Add support for zlib bytes of stream to deflate ns.
• Add support for specify the buffer size for uncompress function.

Version 1.0.0

Date: 2016-08-28

• Fix wrong parameters names on buddy.core.bytes/fill! function (that can lead to unnecesary confusions). Backward compatibility is preserved.
• Fix warnings with clojure 1.9.x.
• Update bouncycastle to 1.55.
• Add support to read public keys from X509Certificate (thanks @tmcf).

Version 0.13.0

Date: 2016-06-09

• Fix unexpected exception on buddy.core.bytes/equals? predicate when two zero-length arrays are compared.
• Reimplement deflate helpers under buddy.util.deflate namespace in order to fix unexpected exception when uncompress function is used with any input and start use safer idioms for treat internal streams.
• Add ripemd-128, ripemd-160, ripemd-256 and ripemd-320 hash functions.
• Add whirlpool hash function.

Version 0.12.1

Date: 2016-04-08

• Unmark deprecation metadata for sha1 and md5 hashes (thanks @dottedmag).

Version 0.12.0

Date: 2016-04-08

• Overhaul codecs api (breaking changes).
• Overhaul crypto api (breaking changes).
• Add specific base64 namespace for better and more idiomatic api.

Notes about breaking changes on crypto ns:

• process-bytes! is no longer alias to process-block! and it only works with aead or stream ciphers.
• calculate-authtag! is removed and end! is added in its place.
• In highlevel crypto api :algorithm option becomes :alg for consistency with the rest of the library.

Version 0.11.0

Date: 2016-03-27

• Add pbkdf2 kdf (thanks to @dottedmag).

Version 0.10.0

Date: 2016-03-26

• Add support for pkcs8 keys (thanks to @dottedmag).
• Minor fixes on codecs ns.

Version 0.9.0

Date: 2016-01-06

• Make encrypt-cbc, decrypt-cbc, encrypt-gcm and decrypt-gcm public.
• Improve perfmance of encrypt-* and split-by-blocksize functions.
• Make available blake2b-128 and blake2b-256.
• Make some private api of mac ns as public.
• Update bouncycastle to 1.54.

Version 0.8.2

Date: 2015-12-17

• Add the ability to build provate key from string (thanks to @dannc).

Version 0.8.1

Date: 2015-11-15

• Add more clear exception when no passwor is provided for encrypted private key.

Version 0.8.0

Date: 2015-11-08

• Fix unexpected exception on sha3-384 hasher.
• Add blake2b hash engine.
• Add skein hash engine.
• BREAKING CHANGE: the hash api has ben notably changed for improve consistency and usability.
• BREAKING CHANGE: unify MAC impl under one unique namespace and make the api more flexible.
• BREAKING CHANGE: the digital signatures algorithm api has been rewritten and unified under buddy.core.dsa ns.
• BREAKING CHANGE: the kdf api has been rewritten for to be more accurate and more human friendly.
• The crypto internal api is changed for consistency with mac, hash and dsa changes.

Version 0.7.0

Date: 2015-09-19

• Set default clojure version to 1.7.0
• Remove slinghsot dependency. buddy.core.crypto ns now raises plain instances of clojure.lang.ExceptionInfo.

Version 0.6.0

Date: 2015-06-28

• Replace unpad! function with unpad on padding namespace. The removed function had wrong name and wrong implementation (instead of removing padding, as it name was indicating, it replaces the previous padding with zeropading).
• Add pad function to paddings namespace. This is a side effect free version of the pad!.
• Add high level interface for encrypt arbitrary length data using an encryption scheme. A initial supported encryption schemes are:
  • :aes128-cbc-hmac-sha256
  • :aes192-cbc-hmac-sha384
  • :aes256-cbc-hmac-sha512
  • :aes128-gcm
  • :aes192-gcm
  • :aes256-gcm

Version 0.5.0

Date: 2015-04-02

• General code refactoring on crypto ns.
• Add support for AEAD block cipher modes.
• Add helper for split data by block size.
• Add support for deflate compression algorithm.
• Add support for AES Key Wrap algorithm.
• Add several fixes on asymetric key reading functions.
• Fix wrong behavior of bytes? predicate.
• Fix unexpected behavior of count function of padding algorithms.

Version 0.4.2

Date: 2015-03-14

• Update bouncycastle version from 1.51 to 1.52

Version 0.4.1

Date: 2015-02-26

• Remove override warnings on hash and mac related ns (thanks @geraldodev for report it)

Version 0.4.0

Date: 2015-02-15

New features:

• Add buddy.core.nonce namespace with functions for generate secure random ivs and secure nonces.
• Add buddy.core.padding namespace with interface to common padding algorithms.

Changes with backward compatibility:

• Replace record usage in kdf ns with reify.
• Rename kdf protocol method names to more consistent ones.
• Add partial support for nio ByteBuffer for kdf.
• Add common protocol for mac "engine" (this allows low level clojure friendly access to the mac algoritm engine) and add implementations of that for hmac and poly1305.
• Add common protocol for hash "engine" (this like mac, allows low level clojure friendly access to hash algorithm engines).
• Improve naming on hmac, shmac and poly1305 namespaces using hash function instead of algorithm name for mac calculation function.
• Unify digital signature function names to: sign and verify.

Backward incompatible changes:

• Rename kdf protocol from KDFType to IKDF.
• Remove make-random-bytes function from buddy.core.keys ns.
• Improve consistency naming on hash related protocol and its method.
• Remove iv parameter on poly1305 high level abstraction (still available on "engine" constructor).

Version 0.3.0

Date: 2015-01-18

• First version splitted from monolitic buddy package.