jarsigner Description
The jarsigner software has two functions: to verify the integrity and signatures of signed JAR files, and to sign Java Archive files (JAR). A digital signature is a sequence of bits that are computed using some data (the signed data) and the private keys of an entity (a company, person, etc.). A digital signature is similar to a handwritten one in that it has many useful features. Its authenticity can be verified using the public key of the private key used to create the signature. It is a function for the data signed, and cannot be claimed as the signature for any other data. The signed data cannot also be changed. If the data has been altered, the signature cannot be verified and it cannot be forged if the private key is kept confidential.
jarsigner Alternatives
GeoTrust
GeoTrust, a trusted certificate authority, offers retail and reseller services for SSL encryption. Every company today needs web security they can trust in today's digital economy. GeoTrust has over 100,000 customers in more than 150 countries. This is why businesses all over the world choose GeoTrust to provide SSL/TLS security solutions. GeoTrust has been delivering business-class certificates to all sizes of organizations, from large enterprises to small businesses with just one site. This is at the best value. GeoTrust offers a wide range of authentication levels that allow companies to meet their security needs on virtually all major browsers and mobile devices while also aligning themselves as a trusted digital security brand.
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Entrust TLS/SSL Certificates
Entrust TLS/SSL Certificates offer validation of identity and encryption to protect your website, users, and data. Entrust TLS/SSL Certificates will secure your website so that your visitors can feel confident in knowing that your organization's identity has been verified. Also, encryption will protect their data and transactions. Entrust TLS/SSL Certificates ensure that your visitors don't see any browser alerts advising them that their website is "not secure" and that their connection is not private. Entrust is a founding member the CA Security Council, the CA/Browser Forum and actively contributes in the development of industry standards for TLS/SSL and S/MIME, code signing certificates and code management. Trust your digital security to a Certification Authority.
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apksigner
The apksigner, available in Android SDK Build Tools revisions 24.0.3 and above, allows you to sign APKs, and confirm that the signature of an APK will be successfully verified on all versions supported by the APK. This page is a quick guide to using the tool. It also serves as a reference of the different command-line parameters that the tool supports. This page provides a detailed description of the apksigner's use for signing APKs. The lowest Android Framework API level that is used by apksigner to confirm that an APK's signing will be verified. Higher values allow apksigner to use stronger security measures when signing the app, but limit the APK to devices running the latest versions of Android. By default, the value of minSdkVersion is taken from the manifest file.
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Keyfactor Signum
Keyfactor Signum protects sensitive keys, automates policy, and integrates signing with your tools and build process. Create and store sensitive private keys in a cloud-based, FIPS 140-2 certified Hardware Security Module (HSM). Define granular policies for accessing and using private signing keys. Authenticate users, build servers and sign with a full audit. Integrate with native signing tools on the platform to protect access to signing keys without changing workflows. Integrate with signing software via lightweight Windows and Linux Agents that can be quickly installed on build servers or developer desktops. Create key attestations to comply with CA/B Forum requirements to verify that the keys are generated and stored in an HSM.
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Integrations
No Integrations at this time
Company Details
Company:
Oracle
Year Founded:
1977
Headquarters:
United States
Website:
docs.oracle.com/javase/7/docs/technotes/tools/windows/jarsigner.html
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Product Details
Platforms
SaaS
Type of Training
Documentation
Customer Support
Online
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