Coding Function Library

Mcrypt_get_cipher_http://www.aliyun.com/zixun/aggregation/11696.html ">name Gets the name of the encoding. Syntax: string mcrypt_get_cipher_name (int cipher); Return value: String function kind: Code processing Content Description This function is used to obtain the name of the encoding. The return value is the name string, without the specified ...

Mcrypt_get_block_size gets the chunk size of the encoding. Syntax: int mcrypt_get_block_size (int cipher); Return value: integer function kind: The encoding processing content explains the block size that this function uses to obtain the encoding. parameter is an encoded name, and an integer is returned.

Mcrypt_get_key_size gets the encoded key size. Syntax: int mcrypt_get_key_size (int cipher); Return value: Integer function type: encoding processing &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; content description This function is used to obtain the size of the coded key. parameter is an encoded name, and an integer is returned.

Mcrypt_create_iv Initializes a vector from a random source. Syntax: string mcrypt_create_iv (int size, int source); Return value: String function kind: Code processing Content Description This function is used to establish the value of vector initialization (initialization vector, IV). The parameter size is initialized for the specified vector.

MCRYPT_CBC use CBC to add/Decrypt data. Syntax: string MCRYPT_CBC (int cipher, string key, string data, int mode, string [IV]); Return value: String function kind: Encoding processing &http://www.aliyun.com/zixun/aggregation/37954.html ">NB ...

MCRYPT_CFB uses CFB to add/decrypt data. Syntax: string MCRYPT_CFB (int cipher, string key, string data, int mode, string iv); Return value: String function kind: Encoding processing &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp ...

MCRYPT_ECB uses the ECB to add/decrypt information. Syntax: string MCRYPT_ECB (int cipher, string key, string data, int mode);  Return value: String function kind: Encoding processing &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Content description ...

MCRYPT_OFB use OFB to add/decrypt data. Syntax: string mcrypt_ofb (int cipher, string key, string data, int mode, string iv); Return value: String function kind: Encoding processing content Description This function uses OFB password to retrieve this (output feedback), encrypt and decrypt the data. parameter cipher to add/decrypt method, for example ...