mbedtls_asn1_get_alg_null() function

Retrieve an AlgorithmIdentifier ASN.1 sequence with NULL or no params. Updates the pointer to immediately behind the full AlgorithmIdentifier.

Syntax

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Summary

Declaration

Definition

from asn1.h:581

int mbedtls_asn1_get_alg_null(unsigned char **p, const unsigned char *end, mbedtls_asn1_buf *alg);

Implemented in asn1parse.c:399

Arguments

Argument

Description

On entry, \c *p points to the start of the ASN.1 element. On successful completion, \c *p points to the first byte beyond the AlgorithmIdentifier element. On error, the value of \c *p is undefined.

end

End of data.

alg

The buffer to receive the OID.

Return value

0 if successful or a specific ASN.1 or MPI error code.

Examples

References

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mbedtls_asn1_get_alg_null() function

Syntax

Arguments

Return value

Examples

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