No way, JOSE!
summary
Explains how JOSE encodes signatures (JWS as three base64 parts) and encryption (JWE as five parts), demonstrates decrypting the encrypted content‑encryption key then using AES‑GCM with IV and auth tag, and walks through RSA key generation and math with a live RSA demo site. Recommends using existing libraries, names JWE and JWK as concrete formats, and shows when a JWS vs a JWE is actually necessary.
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chapters (24)
- 0:00Start
- 1:46Disclaimers
- 2:28Hashing
- 3:38Common Algorithms
- 5:43Example Use Cases
- 6:08Digital Signatures
- 6:21Cryptographic Non-Repudiation
- 7:05Public Key Cryptography
- 8:04Assigning Algorithm
- 9:00Signing Algorithms
- 9:14Common Use Cases Json Web Tokens
- 9:38Encryption
- 12:26Asymmetric Encryption
- 13:58The Public Key and the Private Key
- 14:40Public Key To Encrypt Data
- 15:34Rsa Decryption Algorithm
- 18:03Why Json
- 18:38Json Web Key
- 19:38Json Web Signature
- 20:49Jwe Json Web Encryption
- 22:06Cipher Is Encrypted Using a Symmetrical Algorithm
- 25:15Json Web Tokens
- 26:15Access Token
- 26:41Id Token
