Cryptography

Functions in the Cryptography category of the Studio fx menu sign and verify tokens, inspect certificates, and convert common cryptographic encodings.

Start with JWTs and one-time passwords:

• JWT Decode — read a token’s header and payload without verifying the signature.
• JWT Sign / JWT Verify — create or validate a signed token.
• Generate TOTP — produce a time-based one-time password.

Common certificate and format work:

• Parse X.509 certificate — extract issuer, subject, dates, and key details.
• PEM to Hex / Hex to PEM — convert between PEM and DER hex.
• Parse ASN.1 hex string — visualize ASN.1 structure from hex.

Open a function page from the sidebar for parameters, returned values, and examples. The transform functions overview also summarizes this category.