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Add base64url routines.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
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Pol Henarejos
2026-04-21 17:09:51 +02:00
parent 11a8923148
commit 9ab9d96af5
5 changed files with 80 additions and 6 deletions
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src/crypto_utils.h
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@@ -66,6 +66,8 @@ extern int aes_encrypt_cfb_256(const uint8_t *key, const uint8_t *iv, uint8_t *d
extern int aes_decrypt_cfb_256(const uint8_t *key, const uint8_t *iv, uint8_t *data, uint16_t len);
extern mbedtls_ecp_group_id ec_get_curve_from_prime(const uint8_t *prime, size_t prime_len);
extern uint32_t crc32c(const uint8_t *buf, size_t len);
extern int base64url_encode(unsigned char *dst, size_t dlen, size_t *olen, const unsigned char *src, size_t slen);
extern int base64url_decode(unsigned char *dst, size_t dlen, size_t *olen, const unsigned char *src, size_t slen);
#define PIN_KDF_SIZE(x) (12 + (x) + 16)