1*6ec0c65bSUsama Arif /*
2*6ec0c65bSUsama Arif * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
3*6ec0c65bSUsama Arif *
4*6ec0c65bSUsama Arif * SPDX-License-Identifier: BSD-3-Clause
5*6ec0c65bSUsama Arif */
6*6ec0c65bSUsama Arif
7*6ec0c65bSUsama Arif #include <plat/arm/common/plat_arm.h>
8*6ec0c65bSUsama Arif
9*6ec0c65bSUsama Arif /*
10*6ec0c65bSUsama Arif * Return the ROTPK hash in the following ASN.1 structure in DER format:
11*6ec0c65bSUsama Arif *
12*6ec0c65bSUsama Arif * AlgorithmIdentifier ::= SEQUENCE {
13*6ec0c65bSUsama Arif * algorithm OBJECT IDENTIFIER,
14*6ec0c65bSUsama Arif * parameters ANY DEFINED BY algorithm OPTIONAL
15*6ec0c65bSUsama Arif * }
16*6ec0c65bSUsama Arif *
17*6ec0c65bSUsama Arif * DigestInfo ::= SEQUENCE {
18*6ec0c65bSUsama Arif * digestAlgorithm AlgorithmIdentifier,
19*6ec0c65bSUsama Arif * digest OCTET STRING
20*6ec0c65bSUsama Arif * }
21*6ec0c65bSUsama Arif */
plat_get_rotpk_info(void * cookie,void ** key_ptr,unsigned int * key_len,unsigned int * flags)22*6ec0c65bSUsama Arif int plat_get_rotpk_info(void *cookie, void **key_ptr, unsigned int *key_len,
23*6ec0c65bSUsama Arif unsigned int *flags)
24*6ec0c65bSUsama Arif {
25*6ec0c65bSUsama Arif return arm_get_rotpk_info(cookie, key_ptr, key_len, flags);
26*6ec0c65bSUsama Arif }
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