Marvell Unveils LiquidSecurity 2 HSM: As much as 1,000,000 AES Ops/s

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Marvell on Wednesday launched its next-generation {hardware} safety module (HSM) designed to hurry up cryptography workloads by orders of magnitude when in comparison with typical processors. The LiquidSecurity 2 HSM is aimed primarily at cloud datacenters and subsequently presents significantly greater efficiency than its 2015 predecessor. 

Marvell’s LiquidSecurity is a {hardware} safety module (HSM) adapter that sits in a server, encrypts and decrypts all the information hosted on the machine and shops the hardware-secured keys onboard. HSMs are broadly utilized by corporations for which safe transactions are mission vital (e.g., banks, processing corporations, and many others.), they’re often tough and costly to handle, which is why trendy hyperscale cloud datacenters don’t all the time use them and like to depend on general-purpose {hardware}, akin to CPUs, {hardware} disk encryption, and software program. 

However HSMs have an inherent benefit over typical safety and encryption strategies as they devour much less vitality, supply higher efficiency, retailer keys in hardware-secured enclaves, and individually encrypt information in remoted partitions to allow digital machines to have devoted sources in FIPS licensed boundary. 

(Picture credit score: Marvell)

Marvell’s LiquidSecurity 2 is a PCIe 4.0 x8 HHHL card that leverages the corporate’s Octeon information processing unit (DPU) {hardware} and shops as much as a million keys for AES, RSA, and ECC encryption algorithms, and 45 partitions for multi-tenant use instances frequent in hyperscale datacenter environments. The HSM can course of as much as 42,000 RSA-2K operations per second, as much as 100,000 ECC P-256 ops/s, and as much as 1,000,000 GCM ops/s — all whereas consuming solely 35W – 50W of energy. 

To supply this sort of efficiency and options at low energy, Marvell’s LiquidSecurity 2 has tens of devoted cores optimized for cryptography operations. For now, Marvell has not disclosed complexity of its LS2 or which manufacturing node it makes use of to make the chip (although, given its low energy consumption, we are able to determine that that is hardly a really advanced IC). 

(Picture credit score: Marvell)

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