ECDsa.VerifyHash Method
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| VerifyHash(Byte[], Byte[], DSASignatureFormat) |
Verifies that a digital signature is valid for the provided hash. |
| VerifyHash(ReadOnlySpan<Byte>, ReadOnlySpan<Byte>, DSASignatureFormat) |
Verifies that a digital signature is valid for the provided hash. |
| VerifyHash(Byte[], Byte[]) |
Verifies that a digital signature is appropriate for the current key and provided data hash. |
| VerifyHash(ReadOnlySpan<Byte>, ReadOnlySpan<Byte>) |
Verifies that a digital signature is appropriate for the current key and provided data hash. |
- Source:
- ECDsa.cs
- Source:
- ECDsa.cs
- Source:
- ECDsa.cs
Verifies that a digital signature is valid for the provided hash.
public:
bool VerifyHash(cli::array <System::Byte> ^ hash, cli::array <System::Byte> ^ signature, System::Security::Cryptography::DSASignatureFormat signatureFormat);public bool VerifyHash(byte[] hash, byte[] signature, System.Security.Cryptography.DSASignatureFormat signatureFormat);member this.VerifyHash : byte[] * byte[] * System.Security.Cryptography.DSASignatureFormat -> boolPublic Function VerifyHash (hash As Byte(), signature As Byte(), signatureFormat As DSASignatureFormat) As BooleanParameters
- hash
- Byte[]
The signed hash.
- signature
- Byte[]
The signature to verify.
- signatureFormat
- DSASignatureFormat
The encoding format for signature.
Returns
true if the digital signature is valid for the provided data; otherwise, false.
Exceptions
hash or signature is null.
signatureFormat is not a known format.
An error occurred in the verification operation.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | 5, 6, 7, 8, 9, 10 |
- Source:
- ECDsa.cs
- Source:
- ECDsa.cs
- Source:
- ECDsa.cs
Verifies that a digital signature is valid for the provided hash.
public:
bool VerifyHash(ReadOnlySpan<System::Byte> hash, ReadOnlySpan<System::Byte> signature, System::Security::Cryptography::DSASignatureFormat signatureFormat);public bool VerifyHash(ReadOnlySpan<byte> hash, ReadOnlySpan<byte> signature, System.Security.Cryptography.DSASignatureFormat signatureFormat);member this.VerifyHash : ReadOnlySpan<byte> * ReadOnlySpan<byte> * System.Security.Cryptography.DSASignatureFormat -> boolPublic Function VerifyHash (hash As ReadOnlySpan(Of Byte), signature As ReadOnlySpan(Of Byte), signatureFormat As DSASignatureFormat) As BooleanParameters
- hash
- ReadOnlySpan<Byte>
The signed hash.
- signature
- ReadOnlySpan<Byte>
The signature to verify.
- signatureFormat
- DSASignatureFormat
The encoding format for signature.
Returns
true if the digital signature is valid for the provided data; otherwise, false.
Exceptions
signatureFormat is not a known format.
An error occurred in the verification operation.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | 5, 6, 7, 8, 9, 10 |
- Source:
- ECDsa.cs
- Source:
- ECDsa.cs
- Source:
- ECDsa.cs
Verifies that a digital signature is appropriate for the current key and provided data hash.
public:
abstract bool VerifyHash(cli::array <System::Byte> ^ hash, cli::array <System::Byte> ^ signature);public abstract bool VerifyHash(byte[] hash, byte[] signature);abstract member VerifyHash : byte[] * byte[] -> boolPublic MustOverride Function VerifyHash (hash As Byte(), signature As Byte()) As BooleanParameters
- hash
- Byte[]
The hash value of the data to be verified.
- signature
- Byte[]
The digital signature of the data to be verified against the hash value.
Returns
true if the signature is valid; otherwise, false.
Exceptions
hash or signature is null.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.4, 1.6, 2.0, 2.1 |
- Source:
- ECDsa.cs
- Source:
- ECDsa.cs
- Source:
- ECDsa.cs
Verifies that a digital signature is appropriate for the current key and provided data hash.
public:
virtual bool VerifyHash(ReadOnlySpan<System::Byte> hash, ReadOnlySpan<System::Byte> signature);public virtual bool VerifyHash(ReadOnlySpan<byte> hash, ReadOnlySpan<byte> signature);abstract member VerifyHash : ReadOnlySpan<byte> * ReadOnlySpan<byte> -> bool
override this.VerifyHash : ReadOnlySpan<byte> * ReadOnlySpan<byte> -> boolPublic Overridable Function VerifyHash (hash As ReadOnlySpan(Of Byte), signature As ReadOnlySpan(Of Byte)) As BooleanParameters
- hash
- ReadOnlySpan<Byte>
The hash value of the data to be verified.
- signature
- ReadOnlySpan<Byte>
The digital signature of the data to be verified against the hash value.
Returns
true if the signature is valid; otherwise, false.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 2.1 |
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