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8ec7b4009b
Extend UICC configuration parsing to provide: routing_indicator, protection_scheme, home_network_public_key, and home_network_public_key_id. Use the protection_scheme value to decide what SUCI Profile Scheme to apply during SUCI generation. Add support for Profile Scheme A which provides ECIES-based encryption using Curve25519 and X9.63 KDF as outlined in TS 33.501 Section C.3.4.1 Profile A. When a configuration file specifies an unsupported Profile Scheme, the NAS layer triggers a fatal error. This occurs either because Profile Scheme B is unimplemented or the build uses OpenSSL < 3.0, which lacks Curve25519 and X9.63 KDF support, ensuring users are informed of the incompatibility.
24 lines
407 B
C
24 lines
407 B
C
/*
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* SPDX-License-Identifier: LicenseRef-CSSL-1.0
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*/
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#ifndef x963_KDF_OAI_H
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#define x963_KDF_OAI_H
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#include <openssl/opensslv.h>
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#if OPENSSL_VERSION_NUMBER >= 0x30000000L
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/* code for version 3.0 or greater */
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#include <stdint.h>
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#include <stdlib.h>
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#include "byte_array.h"
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void x963_kdf(const byte_array_t sharedsecret, const byte_array_t sharedinfo, size_t len, uint8_t out[len]);
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#endif
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#endif
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