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Merge branch 'main' into zkbesu

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Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net>
This commit is contained in:
Daniel Lehrner
2024-12-04 15:28:16 +01:00
parent d85ad0ebb2 6a546c5e6f
commit a8c1c90176
118 changed files with 1319 additions and 882 deletions
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2
crypto/algorithms/src/main/java/org/hyperledger/besu/crypto/AbstractSECP256.java
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@@ -214,7 +214,7 @@ public abstract class AbstractSECP256 implements SignatureAlgorithm {
@Override
public CodeDelegationSignature createCodeDelegationSignature(
final BigInteger r, final BigInteger s, final BigInteger yParity) {
final BigInteger r, final BigInteger s, final byte yParity) {
return CodeDelegationSignature.create(r, s, yParity);
}

9
crypto/algorithms/src/main/java/org/hyperledger/besu/crypto/CodeDelegationSignature.java
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@@ -42,7 +42,7 @@ public class CodeDelegationSignature extends SECPSignature {
* @return the new CodeDelegationSignature
*/
public static CodeDelegationSignature create(
final BigInteger r, final BigInteger s, final BigInteger yParity) {
final BigInteger r, final BigInteger s, final byte yParity) {
checkNotNull(r);
checkNotNull(s);
@@ -56,11 +56,6 @@ public class CodeDelegationSignature extends SECPSignature {
"Invalid 's' value, should be < 2^256 but got " + s.toString(16));
}
if (yParity.compareTo(TWO_POW_256) >= 0) {
throw new IllegalArgumentException(
"Invalid 'yParity' value, should be < 2^256 but got " + yParity.toString(16));
}
return new CodeDelegationSignature(r, s, yParity.byteValue());
return new CodeDelegationSignature(r, s, yParity);
}
}

2
crypto/algorithms/src/main/java/org/hyperledger/besu/crypto/SignatureAlgorithm.java
View File

@@ -224,7 +224,7 @@ public interface SignatureAlgorithm {
* @return the code delegation signature
*/
CodeDelegationSignature createCodeDelegationSignature(
final BigInteger r, final BigInteger s, final BigInteger yParity);
final BigInteger r, final BigInteger s, final byte yParity);
/**
* Decode secp signature.

27
crypto/algorithms/src/test/java/org/hyperledger/besu/crypto/CodeDelegationSignatureTest.java
View File

@@ -29,19 +29,19 @@ class CodeDelegationSignatureTest {
void testValidInputs() {
BigInteger r = BigInteger.ONE;
BigInteger s = BigInteger.TEN;
BigInteger yParity = BigInteger.ONE;
byte yParity = (byte) 1;
CodeDelegationSignature result = CodeDelegationSignature.create(r, s, yParity);
assertThat(r).isEqualTo(result.getR());
assertThat(s).isEqualTo(result.getS());
assertThat(yParity.byteValue()).isEqualTo(result.getRecId());
assertThat(yParity).isEqualTo(result.getRecId());
}
@Test
void testNullRValue() {
BigInteger s = BigInteger.TEN;
BigInteger yParity = BigInteger.ZERO;
byte yParity = (byte) 0;
assertThatExceptionOfType(NullPointerException.class)
.isThrownBy(() -> CodeDelegationSignature.create(null, s, yParity));
@@ -50,7 +50,7 @@ class CodeDelegationSignatureTest {
@Test
void testNullSValue() {
BigInteger r = BigInteger.ONE;
BigInteger yParity = BigInteger.ZERO;
byte yParity = (byte) 0;
assertThatExceptionOfType(NullPointerException.class)
.isThrownBy(() -> CodeDelegationSignature.create(r, null, yParity));
@@ -60,7 +60,7 @@ class CodeDelegationSignatureTest {
void testRValueExceedsTwoPow256() {
BigInteger r = TWO_POW_256;
BigInteger s = BigInteger.TEN;
BigInteger yParity = BigInteger.ZERO;
byte yParity = (byte) 0;
assertThatExceptionOfType(IllegalArgumentException.class)
.isThrownBy(() -> CodeDelegationSignature.create(r, s, yParity))
@@ -71,34 +71,23 @@ class CodeDelegationSignatureTest {
void testSValueExceedsTwoPow256() {
BigInteger r = BigInteger.ONE;
BigInteger s = TWO_POW_256;
BigInteger yParity = BigInteger.ZERO;
byte yParity = (byte) 0;
assertThatExceptionOfType(IllegalArgumentException.class)
.isThrownBy(() -> CodeDelegationSignature.create(r, s, yParity))
.withMessageContainingAll("Invalid 's' value, should be < 2^256");
}
@Test
void testYParityExceedsTwoPow256() {
BigInteger r = BigInteger.ONE;
BigInteger s = BigInteger.TWO;
BigInteger yParity = TWO_POW_256;
assertThatExceptionOfType(IllegalArgumentException.class)
.isThrownBy(() -> CodeDelegationSignature.create(r, s, yParity))
.withMessageContainingAll("Invalid 'yParity' value, should be < 2^256");
}
@Test
void testValidYParityZero() {
BigInteger r = BigInteger.ONE;
BigInteger s = BigInteger.TEN;
BigInteger yParity = BigInteger.ZERO;
byte yParity = (byte) 0;
CodeDelegationSignature result = CodeDelegationSignature.create(r, s, yParity);
assertThat(r).isEqualTo(result.getR());
assertThat(s).isEqualTo(result.getS());
assertThat(yParity.byteValue()).isEqualTo(result.getRecId());
assertThat(yParity).isEqualTo(result.getRecId());
}
}