
eMudhra revokes 8 more CAs after RSA keys left HSMs
It cannot prove the eight RSA issuer keys complied with its HSM rules, and lists 195 affected certificates.
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It cannot prove the eight RSA issuer keys complied with its HSM rules, and lists 195 affected certificates.

A sandboxed rerun forged signatures in 391 core-years versus 1,380 previously; DeepMind says 2048-bit keys stay secure.

The comparison stresses FIPS 140-3 status, post-quantum firmware, and appliance versus cloud delivery.

Editorial scores place Entrust nShield and AWS CloudHSM next and treat Azure Dedicated HSM as a retiring installed base.

The comparison covers cloud KMS, enterprise custody, secrets engines, and HSMs, with post-quantum readiness as a selection criterion.

They want a FIPS 140-3 Level 3 module so cryptographic keys stay inside the server.

Thales, AWS KMS, and Fortanix top a 2026 ranking of encryption key-management platforms.

Microsoft urges teams to test PKI, HSMs, and appliances for post-quantum certificate authentication.

A 2026 buyer's guide reviews ten cloud encryption and key management platforms, spanning hyperscaler-native KMS and dedicated multicloud sovereignty solutions.
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