php sodium 加密解密,sodium库（加密）

sodium库(加密)

Addlargenumbers

Encodetohexadecimal

Comparelargenumbers

Decryptincombinedmodewithprecalculation

Encryptincombinedmodewithprecalculation

Verifiesthatthetagisvalidforthemessage

Computeatagforthemessage

Randomlygenerateasecretkeyandacorrespondingpublickey

Verifyanddecryptaciphertext

Deterministicallyderivethekeypairfromasinglekey

Verifythatthepasswordisavalidpasswordverificationstring

Verifiesthatapasswordmatchesahash

Deriveakeyfromapassword

别名sodium_crypto_box_publickey_from_secretkey()

Computeasharedsecretgivenauser'ssecretkeyandanotheruser'spublickey

Computeafixed-sizefingerprintforthemessage

ConvertanEd25519publickeytoaCurve25519publickey

ConvertanEd25519secretkeytoaCurve25519secretkey

Randomlygenerateasecretkeyandacorrespondingpublickey

Checkthatthesignedmessagehasavalidsignature

Deterministicallyderivethekeypairfromasinglekey

Generateadeterministicsequenceofbytesfromaseed

Decodesahexadecimallyencodedbinarystring

Incrementlargenumber

Testforequalityinconstant-time

Overwritebufwithzeros

Addpaddingdata

Removepaddingdata

mcrypt 在 PHP 7.2 中已经移除，用sodium库替代

安装

从PHP 7.2.0开始，这个扩展与PHP捆绑在一起。对于较旧的PHP版本，此扩展可通过PECL获得。

为了使用这个扩展，您必须使用--with-nadier[=DIR]配置选项编译PHP。

window上，要使用此扩展，必须将extension=php_nadium.dll添加到php.ini。