Query: mcrypt_enc_get_iv_size
OS: php
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
MCRYPT_ENC_GET_IV_SIZE(3) 1 MCRYPT_ENC_GET_IV_SIZE(3) mcrypt_enc_get_iv_size - Returns the size of the IV of the opened algorithmSYNOPSISint mcrypt_enc_get_iv_size (resource $td)DESCRIPTIONThis function returns the size of the IV of the algorithm specified by the encryption descriptor in bytes. An IV is used in cbc, cfb and ofb modes, and in some algorithms in stream mode.PARAMETERSo $td - The encryption descriptor.RETURN VALUESReturns the size of the IV, or 0 if the IV is ignored by the algorithm. PHP Documentation Group MCRYPT_ENC_GET_IV_SIZE(3)
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mcrypt_get_iv_size(3) - php |
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