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[ANN] SSCrypto openssl command line compatibility update
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[ANN] SSCrypto openssl command line compatibility update


  • Subject: [ANN] SSCrypto openssl command line compatibility update
  • From: Ed Silva <email@hidden>
  • Date: Mon, 18 Feb 2008 09:42:19 -0600

Thanks to a patch submitted by Raphael Sebbe, the SSCrypto symmetric encryption and decryption output works with the openssl command line tool. The previous versions did not supply an initialization vector, which caused an incompatibility with the command line tool.

The bad news is that previous versions using symmetric ciphers should be aware that this change will cause previously encrypted data to appear corrupt when decrypted by the new version, and visa versa.

In other words, if you don't need command line compatibility with openssl, it isn't necessary to do anything, just be aware that the version in the repository isn't compatible.

SSCrypto is an Objective-C framework that provides a simple wrapper around OpenSSL library functions for encryption, decryption (both symmetric and RSA) and checksums. It also encodes and decodes base64 data and can generate both private and public RSA keys.

More information is available online: http://septicus.com/products/opensource/

The subversion repository is available at: http://www.septicus.com/SSCrypto/trunk/

Cheers,

--Ed

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