tree 7f2bf483c10d2b4671efbf78e5b37b53db029611
parent d5a21cf2fd64d066a0300ab81b38bc372c14ccd2
author Gilles Peskine <Gilles.Peskine@arm.com> 1728059701 +0200
committer Gilles Peskine <Gilles.Peskine@arm.com> 1728059701 +0200

Document errors for mbedtls_ecdsa_raw_to_der and mbedtls_ecdsa_der_to_raw

Document the return value of mbedtls_ecdsa_raw_to_der() and
mbedtls_ecdsa_der_to_raw().

Document that mbedtls_ecdsa_raw_to_der() has undefined behavior when the
output buffer parameter is null, even with a size of 0.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>