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Add missing const attribute to Public Key API

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Signed-off-by: Mateusz Starzyk <mateusz.starzyk@mobica.com>
This commit is contained in:
Mateusz Starzyk 2021-02-02 15:22:19 +01:00
parent a120146afe
commit 3292453402
2 changed files with 8 additions and 8 deletions
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8
include/mbedtls/pk.h
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@ -760,7 +760,7 @@ int mbedtls_pk_parse_public_keyfile( mbedtls_pk_context *ctx, const char *path )
* \return length of data written if successful, or a specific * \return length of data written if successful, or a specific
* error code * error code
*/ */
int mbedtls_pk_write_key_der( mbedtls_pk_context *ctx, unsigned char *buf, size_t size ); int mbedtls_pk_write_key_der( const mbedtls_pk_context *ctx, unsigned char *buf, size_t size );
/** /**
* \brief Write a public key to a SubjectPublicKeyInfo DER structure * \brief Write a public key to a SubjectPublicKeyInfo DER structure
@ -775,7 +775,7 @@ int mbedtls_pk_write_key_der( mbedtls_pk_context *ctx, unsigned char *buf, size_
* \return length of data written if successful, or a specific * \return length of data written if successful, or a specific
* error code * error code
*/ */
int mbedtls_pk_write_pubkey_der( mbedtls_pk_context *ctx, unsigned char *buf, size_t size ); int mbedtls_pk_write_pubkey_der( const mbedtls_pk_context *ctx, unsigned char *buf, size_t size );
#if defined(MBEDTLS_PEM_WRITE_C) #if defined(MBEDTLS_PEM_WRITE_C)
/** /**
@ -788,7 +788,7 @@ int mbedtls_pk_write_pubkey_der( mbedtls_pk_context *ctx, unsigned char *buf, si
* *
* \return 0 if successful, or a specific error code * \return 0 if successful, or a specific error code
*/ */
int mbedtls_pk_write_pubkey_pem( mbedtls_pk_context *ctx, unsigned char *buf, size_t size ); int mbedtls_pk_write_pubkey_pem( const mbedtls_pk_context *ctx, unsigned char *buf, size_t size );
/** /**
* \brief Write a private key to a PKCS#1 or SEC1 PEM string * \brief Write a private key to a PKCS#1 or SEC1 PEM string
@ -800,7 +800,7 @@ int mbedtls_pk_write_pubkey_pem( mbedtls_pk_context *ctx, unsigned char *buf, si
* *
* \return 0 if successful, or a specific error code * \return 0 if successful, or a specific error code
*/ */
int mbedtls_pk_write_key_pem( mbedtls_pk_context *ctx, unsigned char *buf, size_t size ); int mbedtls_pk_write_key_pem( const mbedtls_pk_context *ctx, unsigned char *buf, size_t size );
#endif /* MBEDTLS_PEM_WRITE_C */ #endif /* MBEDTLS_PEM_WRITE_C */
#endif /* MBEDTLS_PK_WRITE_C */ #endif /* MBEDTLS_PK_WRITE_C */

8
library/pkwrite.c
View file

@ -222,7 +222,7 @@ int mbedtls_pk_write_pubkey( unsigned char **p, unsigned char *start,
return( (int) len ); return( (int) len );
} }
int mbedtls_pk_write_pubkey_der( mbedtls_pk_context *key, unsigned char *buf, size_t size ) int mbedtls_pk_write_pubkey_der( const mbedtls_pk_context *key, unsigned char *buf, size_t size )
{ {
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED; int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
unsigned char *c; unsigned char *c;
@ -310,7 +310,7 @@ int mbedtls_pk_write_pubkey_der( mbedtls_pk_context *key, unsigned char *buf, si
return( (int) len ); return( (int) len );
} }
int mbedtls_pk_write_key_der( mbedtls_pk_context *key, unsigned char *buf, size_t size ) int mbedtls_pk_write_key_der( const mbedtls_pk_context *key, unsigned char *buf, size_t size )
{ {
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED; int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
unsigned char *c; unsigned char *c;
@ -553,7 +553,7 @@ int mbedtls_pk_write_key_der( mbedtls_pk_context *key, unsigned char *buf, size_
#define PRV_DER_MAX_BYTES RSA_PRV_DER_MAX_BYTES > ECP_PRV_DER_MAX_BYTES ? \ #define PRV_DER_MAX_BYTES RSA_PRV_DER_MAX_BYTES > ECP_PRV_DER_MAX_BYTES ? \
RSA_PRV_DER_MAX_BYTES : ECP_PRV_DER_MAX_BYTES RSA_PRV_DER_MAX_BYTES : ECP_PRV_DER_MAX_BYTES
int mbedtls_pk_write_pubkey_pem( mbedtls_pk_context *key, unsigned char *buf, size_t size ) int mbedtls_pk_write_pubkey_pem( const mbedtls_pk_context *key, unsigned char *buf, size_t size )
{ {
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED; int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
unsigned char output_buf[PUB_DER_MAX_BYTES]; unsigned char output_buf[PUB_DER_MAX_BYTES];
@ -578,7 +578,7 @@ int mbedtls_pk_write_pubkey_pem( mbedtls_pk_context *key, unsigned char *buf, si
return( 0 ); return( 0 );
} }
int mbedtls_pk_write_key_pem( mbedtls_pk_context *key, unsigned char *buf, size_t size ) int mbedtls_pk_write_key_pem( const mbedtls_pk_context *key, unsigned char *buf, size_t size )
{ {
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED; int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
unsigned char output_buf[PRV_DER_MAX_BYTES]; unsigned char output_buf[PRV_DER_MAX_BYTES];