eden-emu/mbedtls
15
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Made asn1_get_alg() and asn1_get_alg_null() as generic functions

Browse source 
A generic function for retrieving the AlgorithmIdentifier structure with
its parameters and adapted X509, PKCS#5 and PKCS#12 to use them.
This commit is contained in:
Paul Bakker 2013-06-29 12:16:17 +02:00
parent ce6ae233cb
commit f8d018a274
6 changed files with 127 additions and 117 deletions
Download patch file Download diff file Expand all files Collapse all files

29
include/polarssl/asn1.h
View file

@ -244,6 +244,35 @@ int asn1_get_mpi( unsigned char **p,
mpi *X );
#endif
/**
* Retrieve an AlgorithmIdentifier ASN.1 sequence.
* Updates the pointer to immediately behind the full AlgorithmIdentifier.
*
* \param p The position in the ASN.1 data
* \param end End of data
* \param alg The buffer to receive the OID
* \param params The buffer to receive the params (if any)
*
* \return 0 if successful or a specific ASN.1 or MPI error code.
*/
int asn1_get_alg( unsigned char **p,
const unsigned char *end,
asn1_buf *alg, asn1_buf *params );
/**
* Retrieve an AlgorithmIdentifier ASN.1 sequence with NULL or no params.
* Updates the pointer to immediately behind the full AlgorithmIdentifier.
*
* \param p The position in the ASN.1 data
* \param end End of data
* \param alg The buffer to receive the OID
*
* \return 0 if successful or a specific ASN.1 or MPI error code.
*/
int asn1_get_alg_null( unsigned char **p,
const unsigned char *end,
asn1_buf *alg );
#ifdef __cplusplus
}
#endif