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[random] add Fill<ObjectType>() function (#9097)

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This commit adds template `Fill<ObjectType>(ObjectType &aObject)`
functions for both `Crypto` and `NonCrypto` random number generation
modules. These functions fill a given object with random byes.
This commit is contained in:
Abtin Keshavarzian
2023-05-30 13:25:10 -07:00
committed by GitHub
parent b14646b5a8
commit edf539ce27
14 changed files with 57 additions and 18 deletions
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tests/unit/test_checksum.cpp
+4 -4
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@@ -190,7 +190,7 @@ void TestUdpMessageChecksum(void)
// Write UDP header with a random payload.
Random::NonCrypto::FillBuffer(reinterpret_cast<uint8_t *>(&udpHeader), sizeof(udpHeader));
Random::NonCrypto::Fill(udpHeader);
udpHeader.SetChecksum(0);
message->Write(0, udpHeader);
@@ -258,7 +258,7 @@ void TestIcmp6MessageChecksum(void)
// Write ICMP6 header with a random payload.
Random::NonCrypto::FillBuffer(reinterpret_cast<uint8_t *>(&icmp6Header), sizeof(icmp6Header));
Random::NonCrypto::Fill(icmp6Header);
icmp6Header.SetChecksum(0);
message->Write(0, icmp6Header);
@@ -332,7 +332,7 @@ void TestTcp4MessageChecksum(void)
// Write TCP header with a random payload.
Random::NonCrypto::FillBuffer(reinterpret_cast<uint8_t *>(&tcpHeader), sizeof(tcpHeader));
Random::NonCrypto::Fill(tcpHeader);
message->Write(0, tcpHeader);
if (size > sizeof(tcpHeader))
@@ -387,7 +387,7 @@ void TestUdp4MessageChecksum(void)
// Write UDP header with a random payload.
Random::NonCrypto::FillBuffer(reinterpret_cast<uint8_t *>(&udpHeader), sizeof(udpHeader));
Random::NonCrypto::Fill(udpHeader);
udpHeader.SetChecksum(0);
message->Write(0, udpHeader);
tests/unit/test_ndproxy_table.cpp
+1 -1
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@@ -50,7 +50,7 @@ Ip6::InterfaceIdentifier generateRandomIid(uint16_t aIndex)
{
Ip6::InterfaceIdentifier iid;
Random::NonCrypto::FillBuffer(iid.mFields.m8, sizeof(iid));
Random::NonCrypto::Fill(iid);
iid.mFields.m16[3] = aIndex;
return iid;
tests/unit/test_spinel_buffer.cpp
+1 -1
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@@ -891,7 +891,7 @@ uint32_t GetRandom(uint32_t max)
if (kUseTrueRandomNumberGenerator)
{
SuccessOrQuit(Random::Crypto::FillBuffer(reinterpret_cast<uint8_t *>(&value), sizeof(value)));
SuccessOrQuit(Random::Crypto::Fill(value));
}
else
{