JSMN_ALG¶

Synopsis¶

typedef enum JSMN_ALG;

jsmn-web-tokens API requires a specific algorithm to be passed to identify how the function should encode or decode the web token.

Members¶

JSMN_ALG_HS256
JSMN_ALG_HS384
JSMN_ALG_HS512

Algorithms Supported¶

Algorithm	MBEDTLS	WOLFSSL	OPENSSL	GNUTLS
HS256	YES	NO	YES	NO
HS384	YES	NO	YES	NO
HS512	YES	NO	YES	NO

Examples¶

Decode a HS256 token

const char *jwt = \
eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.\
eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.\
SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c;

jsmn_token_decode_s token;
err = jsmn_token_decode(&token, "your-256-bit-secret", JSMN_ALG_HS256, jwt, strlen(jwt));