26 #if !defined(MBEDTLS_CONFIG_FILE) 29 #include MBEDTLS_CONFIG_FILE 35 #if defined(MBEDTLS_THREADING_C) 42 #define MBEDTLS_ERR_RSA_BAD_INPUT_DATA -0x4080 43 #define MBEDTLS_ERR_RSA_INVALID_PADDING -0x4100 44 #define MBEDTLS_ERR_RSA_KEY_GEN_FAILED -0x4180 45 #define MBEDTLS_ERR_RSA_KEY_CHECK_FAILED -0x4200 46 #define MBEDTLS_ERR_RSA_PUBLIC_FAILED -0x4280 47 #define MBEDTLS_ERR_RSA_PRIVATE_FAILED -0x4300 48 #define MBEDTLS_ERR_RSA_VERIFY_FAILED -0x4380 49 #define MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE -0x4400 50 #define MBEDTLS_ERR_RSA_RNG_FAILED -0x4480 55 #define MBEDTLS_RSA_PUBLIC 0 56 #define MBEDTLS_RSA_PRIVATE 1 58 #define MBEDTLS_RSA_PKCS_V15 0 59 #define MBEDTLS_RSA_PKCS_V21 1 61 #define MBEDTLS_RSA_SIGN 1 62 #define MBEDTLS_RSA_CRYPT 2 64 #define MBEDTLS_RSA_SALT_LEN_ANY -1 70 #if defined(MBEDTLS_RSA_C) 107 #if defined(MBEDTLS_THREADING_C) 108 mbedtls_threading_mutex_t mutex;
166 int (*f_rng)(
void *,
unsigned char *,
size_t),
168 unsigned int nbits,
int exponent );
216 const unsigned char *input,
217 unsigned char *output );
234 int (*f_rng)(
void *,
unsigned char *,
size_t),
236 const unsigned char *input,
237 unsigned char *output );
259 int (*f_rng)(
void *,
unsigned char *,
size_t),
261 int mode,
size_t ilen,
262 const unsigned char *input,
263 unsigned char *output );
282 int (*f_rng)(
void *,
unsigned char *,
size_t),
284 int mode,
size_t ilen,
285 const unsigned char *input,
286 unsigned char *output );
308 int (*f_rng)(
void *,
unsigned char *,
size_t),
311 const unsigned char *label,
size_t label_len,
313 const unsigned char *input,
314 unsigned char *output );
337 int (*f_rng)(
void *,
unsigned char *,
size_t),
339 int mode,
size_t *olen,
340 const unsigned char *input,
341 unsigned char *output,
342 size_t output_max_len );
363 int (*f_rng)(
void *,
unsigned char *,
size_t),
365 int mode,
size_t *olen,
366 const unsigned char *input,
367 unsigned char *output,
368 size_t output_max_len );
391 int (*f_rng)(
void *,
unsigned char *,
size_t),
394 const unsigned char *label,
size_t label_len,
396 const unsigned char *input,
397 unsigned char *output,
398 size_t output_max_len );
425 int (*f_rng)(
void *,
unsigned char *,
size_t),
429 unsigned int hashlen,
430 const unsigned char *hash,
431 unsigned char *sig );
452 int (*f_rng)(
void *,
unsigned char *,
size_t),
456 unsigned int hashlen,
457 const unsigned char *hash,
458 unsigned char *sig );
485 int (*f_rng)(
void *,
unsigned char *,
size_t),
489 unsigned int hashlen,
490 const unsigned char *hash,
491 unsigned char *sig );
517 int (*f_rng)(
void *,
unsigned char *,
size_t),
521 unsigned int hashlen,
522 const unsigned char *hash,
523 const unsigned char *sig );
544 int (*f_rng)(
void *,
unsigned char *,
size_t),
548 unsigned int hashlen,
549 const unsigned char *hash,
550 const unsigned char *sig );
578 int (*f_rng)(
void *,
unsigned char *,
size_t),
582 unsigned int hashlen,
583 const unsigned char *hash,
584 const unsigned char *sig );
611 int (*f_rng)(
void *,
unsigned char *,
size_t),
615 unsigned int hashlen,
616 const unsigned char *hash,
618 int expected_salt_len,
619 const unsigned char *sig );
int mbedtls_rsa_self_test(int verbose)
Checkup routine.
int mbedtls_rsa_rsassa_pkcs1_v15_sign(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, mbedtls_md_type_t md_alg, unsigned int hashlen, const unsigned char *hash, unsigned char *sig)
Perform a PKCS#1 v1.5 signature (RSASSA-PKCS1-v1_5-SIGN)
int mbedtls_rsa_public(mbedtls_rsa_context *ctx, const unsigned char *input, unsigned char *output)
Do an RSA public key operation.
int mbedtls_rsa_rsaes_oaep_decrypt(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, const unsigned char *label, size_t label_len, size_t *olen, const unsigned char *input, unsigned char *output, size_t output_max_len)
Perform a PKCS#1 v2.1 OAEP decryption (RSAES-OAEP-DECRYPT)
int mbedtls_rsa_pkcs1_verify(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, mbedtls_md_type_t md_alg, unsigned int hashlen, const unsigned char *hash, const unsigned char *sig)
Generic wrapper to perform a PKCS#1 verification using the mode from the context. ...
Configuration options (set of defines)
int mbedtls_rsa_pkcs1_sign(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, mbedtls_md_type_t md_alg, unsigned int hashlen, const unsigned char *hash, unsigned char *sig)
Generic wrapper to perform a PKCS#1 signature using the mode from the context.
void mbedtls_rsa_set_padding(mbedtls_rsa_context *ctx, int padding, int hash_id)
Set padding for an already initialized RSA context See mbedtls_rsa_init() for details.
Multi-precision integer library.
int mbedtls_rsa_rsassa_pss_verify_ext(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, mbedtls_md_type_t md_alg, unsigned int hashlen, const unsigned char *hash, mbedtls_md_type_t mgf1_hash_id, int expected_salt_len, const unsigned char *sig)
Perform a PKCS#1 v2.1 PSS verification (RSASSA-PSS-VERIFY) (This is the version with "full" options...
int mbedtls_rsa_pkcs1_decrypt(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, size_t *olen, const unsigned char *input, unsigned char *output, size_t output_max_len)
Generic wrapper to perform a PKCS#1 decryption using the mode from the context.
int mbedtls_rsa_rsassa_pss_sign(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, mbedtls_md_type_t md_alg, unsigned int hashlen, const unsigned char *hash, unsigned char *sig)
Perform a PKCS#1 v2.1 PSS signature (RSASSA-PSS-SIGN)
int mbedtls_rsa_check_pub_priv(const mbedtls_rsa_context *pub, const mbedtls_rsa_context *prv)
Check a public-private RSA key pair.
Threading abstraction layer.
int mbedtls_rsa_private(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, const unsigned char *input, unsigned char *output)
Do an RSA private key operation.
int mbedtls_rsa_rsaes_pkcs1_v15_decrypt(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, size_t *olen, const unsigned char *input, unsigned char *output, size_t output_max_len)
Perform a PKCS#1 v1.5 decryption (RSAES-PKCS1-v1_5-DECRYPT)
int mbedtls_rsa_rsassa_pkcs1_v15_verify(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, mbedtls_md_type_t md_alg, unsigned int hashlen, const unsigned char *hash, const unsigned char *sig)
Perform a PKCS#1 v1.5 verification (RSASSA-PKCS1-v1_5-VERIFY)
int mbedtls_rsa_pkcs1_encrypt(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, size_t ilen, const unsigned char *input, unsigned char *output)
Generic wrapper to perform a PKCS#1 encryption using the mode from the context.
Generic message digest wrapper.
int mbedtls_rsa_rsassa_pss_verify(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, mbedtls_md_type_t md_alg, unsigned int hashlen, const unsigned char *hash, const unsigned char *sig)
Perform a PKCS#1 v2.1 PSS verification (RSASSA-PSS-VERIFY) (This is the "simple" version.)
int mbedtls_rsa_rsaes_pkcs1_v15_encrypt(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, size_t ilen, const unsigned char *input, unsigned char *output)
Perform a PKCS#1 v1.5 encryption (RSAES-PKCS1-v1_5-ENCRYPT)
int mbedtls_rsa_check_pubkey(const mbedtls_rsa_context *ctx)
Check a public RSA key.
void mbedtls_rsa_free(mbedtls_rsa_context *ctx)
Free the components of an RSA key.
int mbedtls_rsa_gen_key(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, unsigned int nbits, int exponent)
Generate an RSA keypair.
int mbedtls_rsa_copy(mbedtls_rsa_context *dst, const mbedtls_rsa_context *src)
Copy the components of an RSA context.
int mbedtls_rsa_check_privkey(const mbedtls_rsa_context *ctx)
Check a private RSA key.
int mbedtls_rsa_rsaes_oaep_encrypt(mbedtls_rsa_context *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng, int mode, const unsigned char *label, size_t label_len, size_t ilen, const unsigned char *input, unsigned char *output)
Perform a PKCS#1 v2.1 OAEP encryption (RSAES-OAEP-ENCRYPT)
void mbedtls_rsa_init(mbedtls_rsa_context *ctx, int padding, int hash_id)
Initialize an RSA context.