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mbedcrypto-compat.h
#ifndef MBEDCRYPTO_COMPAT_H
#define MBEDCRYPTO_COMPAT_H
/* mbedtls/version.h should be available for both v2 and v3
* v3 defines the version inside build_info.h so if it isn't defined
* in version.h we should have v3
*/
#include <mbedtls/cipher.h>
#include <mbedtls/version.h>
#ifndef MBEDTLS_VERSION_MAJOR
#include <mbedtls/build_info.h>
#endif /* MBEDTLS_VERSION_MAJOR */
#if MBEDTLS_VERSION_MAJOR < 3
static inline size_t
mbedtls_cipher_info_get_key_bitlen(const mbedtls_cipher_info_t *info)
{
if (info == NULL) {
return 0;
}
return info->key_bitlen;
}
static inline size_t
mbedtls_cipher_info_get_iv_size(const mbedtls_cipher_info_t *info)
{
if (info == NULL) {
return 0;
}
return (size_t)info->iv_size;
}
#define MBEDTLS_PRIVATE(X) X
#ifdef HAVE_MBEDTLS_CURVE25519
#include <mbedtls/ecdh.h>
#define MBEDTLS_ECDH_PRIVATE(X) X
#define MBEDTLS_ECDH_PARAMS(X) X
typedef mbedtls_ecdh_context mbedtls_ecdh_params;
#endif /* HAVE_MBEDTLS_CURVE25519 */
#else /* MBEDTLS_VERSION_MAJOR < 3 */
#ifdef HAVE_MBEDTLS_CURVE25519
#include <mbedtls/ecdh.h>
#define MBEDTLS_ECDH_PRIVATE(X) MBEDTLS_PRIVATE(X)
#define MBEDTLS_ECDH_PARAMS(X) X.MBEDTLS_PRIVATE(ctx).MBEDTLS_PRIVATE(mbed_ecdh)
typedef mbedtls_ecdh_context_mbed mbedtls_ecdh_params;
#endif /* HAVE_MBEDTLS_CURVE25519 */
#endif /* MBEDTLS_VERSION_MAJOR < 3 */
#endif /* MBEDCRYPTO_COMPAT_H */