| [ Index ] |
PHP Cross Reference of DokuWiki |
[Source view] [Print] [Project Stats]
Pure-PHP (EC)DH implementation PHP version 5
| Author: | Jim Wigginton |
| Copyright: | 2016 Jim Wigginton |
| License: | http://www.opensource.org/licenses/mit-license.html MIT License |
| Link: | http://phpseclib.sourceforge.net |
| File Size: | 405 lines (19 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
| createParameters(...$args) X-Ref |
| Create DH parameters This method is a bit polymorphic. It can take any of the following: - two BigInteger's (prime and base) - an integer representing the size of the prime in bits (the base is assumed to be 2) - a string (eg. diffie-hellman-group14-sha1) return: Parameters |
| createKey(Parameters $params, $length = 0) X-Ref |
| Create public / private key pair. The rationale for the second parameter is described in http://tools.ietf.org/html/rfc4419#section-6.2 : "To increase the speed of the key exchange, both client and server may reduce the size of their private exponents. It should be at least twice as long as the key material that is generated from the shared secret. For more details, see the paper by van Oorschot and Wiener [VAN-OORSCHOT]." $length is in bits return: DH\PrivateKey param: Parameters $params param: int $length optional |
| computeSecret($private, $public) X-Ref |
| Compute Shared Secret return: mixed param: PrivateKey|EC $private param: PublicKey|BigInteger|string $public |
| load($key, $password = false) X-Ref |
| Load the key return: AsymmetricKey param: string $key param: string $password optional |
| onLoad(array $components) X-Ref |
| OnLoad Handler return: bool |
| withHash($hash) X-Ref |
| Determines which hashing function should be used param: string $hash |
| getHash() X-Ref |
| Returns the hash algorithm currently being used |
| getParameters() X-Ref |
| Returns the parameters A public / private key is only returned if the currently loaded "key" contains an x or y value. see: self::getPublicKey() return: mixed |