What's new in OPC Studio 2025.1: Difference between revisions
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''Key changes: '' | ''Key changes: '' | ||
* | * Elliptic Curve Cryptography (ECC) | ||
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= Delivery = | = Delivery = | ||
= Installation and Uninstallation = | = Installation and Uninstallation = | ||
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= Component Improvements = | = Component Improvements = | ||
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== OPC Classic == | == OPC Classic == | ||
== OPC Data Access and OPC XML-DA == | == OPC Data Access and OPC XML-DA == | ||
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== OPC Alarms&Events == | == OPC Alarms&Events == | ||
== OPC UA == | == OPC UA == | ||
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== OPC UA Client-Server == | == OPC UA Client-Server == | ||
* The static {{Style=Identifier|UACertificateTypeTypeIds}} class now contains new properties for certificate type Ids related to ECC. | |||
== OPC UA Client == | |||
* OPC UA security policies with Elliptic Curve Cryptography (ECC) can now be used for communication by the client. Supported new security policies are '''ECC_nistP256''', '''ECC_nistP384''', '''ECC_brainpoolP256r1''' and '''ECC_brainpoolP384r1'''. | |||
* Multiple client instance certificates are now auto-generated: One for each certificate type associated with supported security policies. | |||
== OPC UA Server == | |||
* OPC UA security policies with Elliptic Curve Cryptography (ECC) can now be used for communication by the server. Supported new security policies are '''ECC_nistP256''', '''ECC_nistP384''', '''ECC_brainpoolP256r1''' and '''ECC_brainpoolP384r1'''. | |||
* Multiple server instance certificates are now auto-generated: One for each certificate type associated with supported security policies. | |||
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== OPC UA Complex Data == | == OPC UA Complex Data == | ||
== OPC UA File Transfer == | == OPC UA File Transfer == | ||
== OPC UA PubSub == | == OPC UA PubSub == | ||
== COM Components == | == COM Components == | ||
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== User Interface == | == User Interface == | ||
* When the component asks the user for acceptance of a peer OPC UA certificate (on Console, or on Windows desktop), it now includes a type of the public key of the certificate, indicating either '''RSA''' and the size of the key in bits, or '''ECDSA''' and the name of the elliptic curve used. | |||
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== Services == | == Services == | ||
== Specialized Client Objects == | == Specialized Client Objects == | ||
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== OPC UA Administration and PKI == | == OPC UA Administration and PKI == | ||
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== Performance == | == Performance == | ||
== Other == | == Other == | ||
Latest revision as of 09:16, 15 December 2024
See also: Versions; Previous version: What's new in OPC Studio 2024.2
Internal version number: 5.82
Key changes:
- Elliptic Curve Cryptography (ECC)
Targeting
- .NET 6 is no longer supported (Microsoft end of support November 12, 2024). Use .NET 8 instead.
Component Improvements
OPC UA Client-Server
- The static UACertificateTypeTypeIds class now contains new properties for certificate type Ids related to ECC.
OPC UA Client
- OPC UA security policies with Elliptic Curve Cryptography (ECC) can now be used for communication by the client. Supported new security policies are ECC_nistP256, ECC_nistP384, ECC_brainpoolP256r1 and ECC_brainpoolP384r1.
- Multiple client instance certificates are now auto-generated: One for each certificate type associated with supported security policies.
OPC UA Server
- OPC UA security policies with Elliptic Curve Cryptography (ECC) can now be used for communication by the server. Supported new security policies are ECC_nistP256, ECC_nistP384, ECC_brainpoolP256r1 and ECC_brainpoolP384r1.
- Multiple server instance certificates are now auto-generated: One for each certificate type associated with supported security policies.
User Interface
- When the component asks the user for acceptance of a peer OPC UA certificate (on Console, or on Windows desktop), it now includes a type of the public key of the certificate, indicating either RSA and the size of the key in bits, or ECDSA and the name of the elliptic curve used.
OPC UA Administration and PKI
