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- encryption - Decrypt SHA1 value with C# - Stack Overflow
I have a PHP web service that I've discovered is passing my C# a SHA-1 encrupted value The sample data that is passed to me is
- How to Encrypt and Decrypt Data Using a Symmetric Key (C# . . .
Description These code samples demonstrate how to generate a persistent (i e non-random) symmetric key using the Rijndael and use this key to encrypt and decrypt a text string The key is derived from several characteristics passed to encryption and decryption routines
- OpenSSL Command-Line HOWTO - madboa. com
OpenSSL Command-Line HOWTO The openssl application that ships with the OpenSSL libraries can perform a wide range of crypto operations This HOWTO provides some cookbook-style recipes for using it
- RSA (cryptosystem) - Wikipedia
RSA (Rivest–Shamir–Adleman) is one of the first public-key cryptosystems and is widely used for secure data transmission In such a cryptosystem, the encryption key is public and it is different from the decryption key which is kept secret (private) In RSA, this asymmetry is based on the practical difficulty of the factorization of the product of two large prime numbers, the "factoring
- Cryptography - Wikipedia
The first use of the term cryptograph (as opposed to cryptogram) dates back to the 19th century—it originated in The Gold-Bug, a novel by Edgar Allan Poe Until modern times, cryptography referred almost exclusively to encryption, which is the process of converting ordinary information (called plaintext) into unintelligible form (called ciphertext)
- encryption - How to decrypt a password from SQL server . . .
I believe pwdencrypt is using a hash so you cannot really reverse the hashed string - the algorithm is designed so it's impossible If you are verifying the password that a user entered the usual technique is to hash it and then compare it to the hashed version in the database
- XML Encryption Syntax and Processing Version 1. 1
1 4 Acknowledgements The contributions of the following members of the original Working Group to the original XML Encryption specification are gratefully
- XML Encryption Syntax and Processing - World Wide Web . . .
This document is the W3C XML Encryption Recommendation (REC) This document has been reviewed by W3C Members and other interested parties and has been endorsed by the Director as a W3C Recommendation
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