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Pure-PHP (EC)DH implementation PHP version 5
| Author: | Jim Wigginton <[email protected]> |
| Copyright: | 2016 Jim Wigginton |
| License: | http://www.opensource.org/licenses/mit-license.html MIT License |
| File Size: | 403 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 param: Parameters $params param: int $length optional return: DH\PrivateKey |
| computeSecret($private, $public) X-Ref |
| Compute Shared Secret param: PrivateKey|EC $private param: PublicKey|BigInteger|string $public return: mixed |
| load($key, $password = false) X-Ref |
| Load the key param: string $key param: string $password optional return: AsymmetricKey |
| onLoad($components) X-Ref |
| OnLoad Handler param: array $components return: bool |
| withHash($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. return: mixed |
| Generated: Wed Sep 7 05:41:13 2022 | Chilli.vc Blog - For Webmaster,Blog-Writer,System Admin and Domainer |