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Merge "Release the memory allocated in the algorithm to prevent memory leaks" am: a3fe17250d am: a80338f802 am: 89b620d117 am: d6835f6346

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Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2186106

Change-Id: I6ad3f54784ab9424c8e62a3b86a3a9945214ebbe
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Treehugger Robot
2022-08-19 23:47:46 +00:00
committed by Automerger Merge Worker
parent 7881d5b6b3 d6835f6346
commit 6def74e920
1 changed files with 4 additions and 0 deletions
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4
identity/aidl/default/EicOpsImpl.cc
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@@ -100,6 +100,7 @@ void eicOpsHmacSha256Final(EicHmacSha256Ctx* ctx, uint8_t digest[EIC_SHA256_DIGE
if (size != EIC_SHA256_DIGEST_SIZE) {
LOG(ERROR) << "Expected 32 bytes from HMAC_Final, got " << size;
}
HMAC_CTX_cleanup(realCtx);
}
void eicOpsSha256Init(EicSha256Ctx* ctx) {
@@ -394,14 +395,17 @@ bool eicOpsEcDsa(const uint8_t privateKey[EIC_P256_PRIV_KEY_SIZE],
}
if (BN_bn2binpad(sig->r, signature, 32) != 32) {
ECDSA_SIG_free(sig);
eicDebug("Error encoding r");
return false;
}
if (BN_bn2binpad(sig->s, signature + 32, 32) != 32) {
ECDSA_SIG_free(sig);
eicDebug("Error encoding s");
return false;
}
ECDSA_SIG_free(sig);
return true;
}