Plug

v1.5.0-rc.0

Plug v1.5.0-rc.0 Plug.Crypto.MessageVerifier View Source

MessageVerifier makes it easy to generate and verify messages which are signed to prevent tampering.

For example, the cookie store uses this verifier to send data to the client. The data can be read by the client, but cannot be tampered with.

Link to this section Summary

Functions

sign(message, secret, digest_type \\ :sha256)

Signs a message according to the given secret

verify(signed, secret)

Decodes and verifies the encoded binary was not tampered with

Link to this section Functions

Link to this function sign(message, secret, digest_type \\ :sha256) View Source

Signs a message according to the given secret.

Link to this function verify(signed, secret) View Source

Decodes and verifies the encoded binary was not tampered with.