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Merge pull request #8883 from mfischer/fix_shared_secret

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library: psa_crypto: Explicitly initialize shared_secret
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Janos Follath 2024-03-08 14:35:20 +00:00 committed by GitHub
commit a812e0fe14
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1 changed files with 1 additions and 1 deletions
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library/psa_crypto.c
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@ -6940,7 +6940,7 @@ static psa_status_t psa_key_agreement_internal(psa_key_derivation_operation_t *o
size_t peer_key_length) size_t peer_key_length)
{ {
psa_status_t status; psa_status_t status;
uint8_t shared_secret[PSA_RAW_KEY_AGREEMENT_OUTPUT_MAX_SIZE]; uint8_t shared_secret[PSA_RAW_KEY_AGREEMENT_OUTPUT_MAX_SIZE] = { 0 };
size_t shared_secret_length = 0; size_t shared_secret_length = 0;
psa_algorithm_t ka_alg = PSA_ALG_KEY_AGREEMENT_GET_BASE(operation->alg); psa_algorithm_t ka_alg = PSA_ALG_KEY_AGREEMENT_GET_BASE(operation->alg);