RSA crypto H/W in CAAM.

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RSA crypto H/W in CAAM.

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Contributor III

Dear NXP team.

The CAAM H/W module supports that

• Hardware cryptographic accelerators

     • Symmetric: AES-128, AES-256, DES, 3DES, ARC4

     • Hash message digest and HMAC: SHA-1, SHA-224, SHA-256, MD-5

• True and pseudorandom number generator

dose not support Asymmetric crypto H/W like RSA in the CAAM?

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2 Replies

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NXP TechSupport
NXP TechSupport

Hello,

IMX6 D/Q/S/SDL/SX CAAM does not support asymmetric crypto in HW.

Please use the “Security Reference Manual for i.MX 6Dual, 6Quad, 6Solo, and 6DualLite”

for more details.

https://www.nxp.com/webapp/Download?colCode=IMX6DQ6SDLSRM&appType=moderatedWithoutFAE&fpsp=1&WT_TYPE...

  IMX6 UL CAAM, according to preliminary “Security Reference Manual for the i.MX 6UltraLite” provides some

support for public key cryptography.

Have a great day,
Yuri

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Contributor III

thank you for the rapid answer.

Have a great day.

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