Changelog History
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v1.2.1 Changes
November 16, 2018Tink is a multi-language, cross-platform library that provides simple and misuse-proof APIs for common cryptographic tasks.
This is Tink 1.2.1.
π Changes
π This release fixes a bunch of (non-security) bugs. There is no change in the public APIs.
The complete list of changes since 1.2.0 can be found here.
Installation
C++ with prebuilt binaries
OS="$(uname | tr '[:upper:]' '[:lower:]')"TARGET\_DIR="/usr/local"curl -L \ "https://storage.googleapis.com/tink/releases/libtink-${OS}-x86\_64-1.2.1.tar.gz" |sudo tar -xz -C ${TARGET\_DIR}
Obj-C with Cocoapods
cd /path/to/your/Xcode project/ pod init pod 'Tink', '1.2.1'pod install
Java with Maven
\<dependency\> \<groupId\>com.google.crypto.tink\</groupId\> \<artifactId\>tink\</artifactId\> \<version\>1.2.1\</version\> \</dependency\>
Android with Gradle
dependencies { compile 'com.google.crypto.tink:tink-android:1.2.1' }
What's next
π See the project road map for future plans.
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v1.2.0 Changes
August 10, 2018Tink is a multi-language, cross-platform library that provides simple and misuse-proof APIs for common cryptographic tasks.
This is Tink 1.2.0.
π Changes
π The complete list of changes since Release Candidate 4 can be found here.
π Please ignore RSA-related changes; RSA is not part of 1.2.0 release.
π New languages: C++ and Obj-C
π Tink 1.2.0 adds support for C++ and Obj-C. Both have been running in production at Google for a few months, and support the following algorithms:
- AEAD: AES-EAX, AES-GCM, AES-CTR-HMAC-AEAD
- MAC: HMAC-SHA2
- Digital Signature: ECDSA over NIST curves
- Hybrid Encryption: ECIES over NIST curves with AEAD (AES-GCM and AES-CTR-HMAC-AEAD) and HKDF
π Support for AWS KMS will be added to the Tink C++ library in future release candidates. Support for Google Cloud KMS has to wait post 1.2.0 because of lack of Cloud KMS client library.
π The Tink Obj-C library supports reading/writing key material to/from iOS Keychain.
π Please see the C++ HOWTO and the Obj-C HOWTO for usage.
Installation
C++ with prebuilt binaries
OS="linux"# Change to "darwin" for macOSTARGET\_DIR="/usr/local"curl -L \ "https://storage.googleapis.com/tink/releases/libtink-${OS}-x86\_64-1.2.0.tar.gz" |sudo tar -xz -C ${TARGET\_DIR}
Obj-C with Cocoapods
cd /path/to/your/Xcode project/ pod init pod 'Tink', '1.2.0'pod install
Java with Maven
\<dependency\> \<groupId\>com.google.crypto.tink\</groupId\> \<artifactId\>tink\</artifactId\> \<version\>1.2.0\</version\> \</dependency\>
Android with Gradle
dependencies { compile 'com.google.crypto.tink:tink-android:1.2.0' }
What's next
π See the project road map for future plans.
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v1.2.0-rc4 Changes
August 01, 2018Tink is a multi-language, cross-platform library that provides simple and misuse-proof APIs for common cryptographic tasks.
π This is Tink 1.2.0 Release Candidate 4.
π Changes
π The complete list of changes since Release Candidate 3 can be found here.
π Please ignore RSA-related changes; RSA is not part of 1.2.0 release.
π New languages: C++ and Obj-C
π Tink 1.2.0 adds support for C++ and Obj-C. Both have been running in production at Google for a few months, and support the following algorithms:
- AEAD: AES-EAX, AES-GCM, AES-CTR-HMAC-AEAD
- MAC: HMAC-SHA2
- Digital Signature: ECDSA over NIST curves
- Hybrid Encryption: ECIES over NIST curves with AEAD (AES-GCM and AES-CTR-HMAC-AEAD) and HKDF
π Support for AWS KMS will be added to the Tink C++ library in future release candidates. Support for Google Cloud KMS has to wait post 1.2.0 because of lack of Cloud KMS client library.
π The Tink Obj-C library supports reading/writing key material to/from iOS Keychain.
π Please see the C++ HOWTO and the Obj-C HOWTO for usage.
Installation
C++ with prebuilt binaries
OS="linux"# Change to "darwin" for macOSTARGET\_DIR="/usr/local"curl -L \ "https://storage.googleapis.com/tink/releases/libtink-${OS}-x86\_64-1.2.0-rc4.tar.gz" |sudo tar -xz -C ${TARGET\_DIR}
Obj-C with Cocoapods
cd /path/to/your/Xcode project/ pod init pod 'Tink', '1.2.0-rc4'pod install
Java with Maven
\<dependency\> \<groupId\>com.google.crypto.tink\</groupId\> \<artifactId\>tink\</artifactId\> \<version\>1.2.0-rc4\</version\> \</dependency\>
Android with Gradle
dependencies { compile 'com.google.crypto.tink:tink-android:1.2.0-rc4' }
What's next
π This is intended to be the last release candidate before the final 1.2.0 release.
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v1.2.0-rc3 Changes
July 27, 2018Tink is a multi-language, cross-platform library that provides simple and misuse-proof APIs for common cryptographic tasks.
π This is Tink 1.2.0 Release Candidate 3.
π Changes
π The complete list of changes since Release Candidate 2 can be found here. Please ignore RSA-related changes; RSA is not part of 1.2.0 release.
This candidate adds C++/Obj-C APIs to generate keys and to get public keys from private keys. We thank Sreejith Krishnan R for reporting these bugs.
π New languages: C++ and Obj-C
π Tink 1.2.0 adds support for C++ and Obj-C. Both have been running in production at Google for a few months, and support the following algorithms:
- AEAD: AES-EAX, AES-GCM, AES-CTR-HMAC-AEAD
- MAC: HMAC-SHA2
- Digital Signature: ECDSA over NIST curves
- Hybrid Encryption: ECIES over NIST curves with AEAD (AES-GCM and AES-CTR-HMAC-AEAD) and HKDF
π Support for AWS KMS will be added to the Tink C++ library in future release candidates. Support for Google Cloud KMS has to wait post 1.2.0 because of lack of Cloud KMS client library.
π The Tink Obj-C library supports reading/writing key material to/from iOS Keychain.
π Please see the C++ HOWTO and the Obj-C HOWTO for usage.
Installation
C++ with prebuilt binaries
OS="linux"# Change to "darwin" for macOSTARGET\_DIR="/usr/local"curl -L \ "https://storage.googleapis.com/tink/releases/libtink-${OS}-x86\_64-1.2.0-rc3.tar.gz" |sudo tar -xz -C ${TARGET\_DIR}
Obj-C with Cocoapods
cd /path/to/your/Xcode project/ pod init pod 'Tink', '1.2.0-rc3'pod install
Java with Maven
\<dependency\> \<groupId\>com.google.crypto.tink\</groupId\> \<artifactId\>tink\</artifactId\> \<version\>1.2.0-rc3\</version\> \</dependency\>
Android with Gradle
dependencies { compile 'com.google.crypto.tink:tink-android:1.2.0-rc3' }
What's next
π There may be a few more release candidates before we get to the final 1.2.0 release. It should be out by the end of July 2018.
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v1.2.0-rc2 Changes
July 13, 2018Tink is a multi-language, cross-platform library that provides simple and misuse-proof APIs for common cryptographic tasks.
π This is Tink 1.2.0 Release Candidate 2.
π Note: Release Candidate 1 was private and used to test the Obj-C publishing process.
π New languages: C++ and Obj-C
π Tink 1.2.0 adds support for C++ and Obj-C. Both have been running in production at Google for a few months, and support the following algorithms:
- AEAD: AES-EAX, AES-GCM, AES-CTR-HMAC-AEAD
- MAC: HMAC-SHA2
- Digital Signature: ECDSA over NIST curves
- Hybrid Encryption: ECIES over NIST curves with AEAD (AES-GCM and AES-CTR-HMAC-AEAD) and HKDF
π Support for AWS KMS will be added to the Tink C++ library in future release candidates. Support for Google Cloud KMS has to wait post 1.2.0 because of lack of Cloud KMS client library. The Tink Obj-C library supports reading/writing key material to/from iOS Keychain.
π Please see the C++ HOWTO and the Obj-C HOWTO for usage.
Installation
C++ with prebuilt binaries
OS="linux" # Change to "darwin" for macOSTARGET\_DIR="/usr/local"curl -L \"https://storage.googleapis.com/tink/releases/libtink-${OS}-x86\_64-1.2.0-rc2.tar.gz" |sudo tar -xz -C $TARGET\_DIR
Obj-C with Cocoapods
cd /path/to/your/Xcode project/ pod init pod 'Tink', '1.2.0-rc2'pod install
Java with Maven
\<dependency\> \<groupId\>com.google.crypto.tink\</groupId\> \<artifactId\>tink\</artifactId\> \<version\>1.2.0-rc2\</version\> \</dependency\>
Android with Gradle
dependencies { compile 'com.google.crypto.tink:tink-android:1.2.0-rc2' }
What's next
π There may be a few more release candidates before we get to the final 1.2.0 release. It should be out by the end of July 2018.
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v1.1.1 Changes
May 26, 2018Tink is a multi-language, cross-platform library that provides an easy, simple, secure, and agile API for common cryptographic tasks.
π This is a minor release which includes a fix for a build error (#94) and documentation cleanup.
Installation
Java developers can install Tink using Maven:
<dependency> <groupId>com.google.crypto.tink</groupId> <artifactId>tink</artifactId> <version>1.1.1</version> </dependency>
Android developers can install Tink using Gradle:
dependencies { compile 'com.google.crypto.tink:tink-android:1.1.1' }
π For usage, please see the Java HOWTO. A list of known issues is provided here.
Javadoc
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v1.1.0 Changes
April 19, 2018Tink is a multi-language, cross-platform library that provides an easy, simple, secure, and agile API for common cryptographic tasks.
π This is the second release. Like the first release, Java is still the only officially supported language. Tink for C++, Objective-C and Go are working (C++ has been running in production at Google for a while), and weβre working hard to bring these languages in 1.2.0. See our feature roadmap for more details.
Installation
Java developers can install Tink using Maven:
<dependency> <groupId>com.google.crypto.tink</groupId> <artifactId>tink</artifactId> <version>1.1.0</version> </dependency>
Android developers can install Tink using Gradle:
dependencies { compile 'com.google.crypto.tink:tink-android:1.1.0' }
π For usage, please see the Java HOWTO. A list of known issues is provided here.
π New primitives and algorithms
AEAD: CHACHA20-POLY1305
Digital Signature: ED25519
Deterministic AEAD: AES-SIV
Streaming AEAD: AES-GCM-HKDF-STREAMING and AES-CTR-HMAC-STREAMING
π New apps
Aside from the core APIs, Tink provides apps that implement common standards or protocols. The apps depend on Tink, but are built separately.
Google Pay Token
π This app is an implementation of Google Pay Token Cryptography Standard. Version 1.1.0 adds supports for the ECv2 protocol.
<dependency> <groupId>com.google.crypto.tink</groupId> <artifactId>apps-paymentmethodtoken</artifactId> <version>1.1.0</version> </dependency>
π Web Push Message Encryption
π This app is an implementation of RFC 8291 - Message Encryption for Web Push.
<dependency> <groupId>com.google.crypto.tink</groupId> <artifactId>apps-webpush</artifactId> <version>1.1.0</version> </dependency>
Javadoc