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author | technorama <technorama@ruby-lang.org> | 2007-03-29 17:29:03 +0000 |
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committer | technorama <technorama@ruby-lang.org> | 2007-03-29 17:29:03 +0000 |
commit | 7ff21742e1c29552ab6cdc4d8bb55257033e37e5 (patch) | |
tree | ecc1a69d056b1d68dcf6abbd73d19da5fea43110 /lib | |
parent | fc28a979700cc627f90c4b07200400704a6a4329 (diff) | |
download | ruby-openssl-history-7ff21742e1c29552ab6cdc4d8bb55257033e37e5.tar.gz |
* ext/openssl/ossl_{bn,cipher,digest,hmac,rand,pkey_{dh,dsa,rsa}}.c: Add Documentation for various methods.
* ext/openssl/lib/openssl/cipher.rb: Ditto
* ext/openssl/ossl_bn.c: add lshift! and rshift! methods.
* ext/openssl/ossl_digest.c: GetDigestPtr() also accept a string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
-rw-r--r-- | lib/openssl/cipher.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/openssl/cipher.rb b/lib/openssl/cipher.rb index 049533d..45cf6ac 100644 --- a/lib/openssl/cipher.rb +++ b/lib/openssl/cipher.rb @@ -42,12 +42,16 @@ module OpenSSL } class Cipher + # Generate, set, and return a random key. + # You must call cipher.encrypt or cipher.decrypt before calling this method. def random_key str = OpenSSL::Random.random_bytes(self.key_len) self.key = str return str end + # Generate, set, and return a random iv. + # You must call cipher.encrypt or cipher.decrypt before calling this method. def random_iv str = OpenSSL::Random.random_bytes(self.iv_len) self.iv = str |