Cryptography functions

SHA-256

Computes the SHA-256 hash of the given string and transforms the binary result into a hexadecimal lower case string.

sha256("hello") //result: "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824"

To Base64

Encodes the specified string using the Base64 encoding scheme.

toBase64("myMessage") //result: "bXlNZXNzYWdl"

From Base64

Decodes a Base64 encoded string.

fromBase64("bXlNZXNzYWdl") //result: "myMessage"