Sigstore: Software Signing for Everybody
Sigstore: Software Signing for Everybody
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Sigstore:适合所有人的软件签名
DOI:
10.1145/3548606.3560596
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Torres-Arias, Santiago
中科院分区:
文献类型:
--
作者:
Newman, Zachary;Meyers, John Speed;Torres-Arias, Santiago
Software supply chain compromises are on the rise. From the effects of XCodeGhost to SolarWinds, hackers have identified that targeting weak points in the supply chain allows them to compromise high-value targets such as U.S. government agencies and corporate targets such as Google and Microsoft. Software signing, a promising mitigation for many of these attacks, has seen limited adoption in open-source and enterprise ecosystems.In this paper, we propose Sigstore, a system to provide widespread software signing capabilities. To do so, we designed the system to provide baseline artifact signing capabilities that minimize the adoption barrier for developers. To this end, Sigstore leverages three distinct mechanisms: First, it uses a protocol similar to ACME to authenticate developers through OIDC, tying signatures to existing and widely-used identities. Second, it enables developers to use ephemeral keys to sign their artifacts, reducing the inconvenience and risk of key management. Finally, Sigstore enables user authentication by means of artifact and identity logs, bringing transparency to software signatures. Sigstore is quickly becoming a critical piece of Internet infrastructure with more than 2.2M signatures over critical software such as Kubernetes and Distroless.
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DOI:
10.1145/1455770.1455841
发表时间:
2008
期刊:
Proceedings of the 15th ACM conference on Computer and communications security
影响因子:
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作者:
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发表时间:
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期刊:
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DOI:
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发表时间:
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期刊:
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影响因子:
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作者:
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DOI:
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发表时间:
2019
期刊:
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影响因子:
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通讯作者:
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