Generate RSA fails, ssscli

[psvz]

SE050-E

root@raspberrypi:~ # ssscli generate rsa abc 4096
Generating RSA Key Pair at KeyID = 0x00000ABC,  bits=4096
sss   :INFO :atr (Len=35)
      01 A0 00 00    03 96 04 03    E8 00 FE 02    0B 03 E8 00
      01 00 00 00    00 64 13 88    0A 00 65 53    45 30 35 31
      00 00 00
ERROR:sss.keystore:sss_key_store_generate_key FAILED
ERROR! Could not generate RSA Key Pair at KeyID 0x00000ABC

any idea?

[Kan_Li]

Hi @psvz ,

RSA is not supported on SE050-E, please use SE051/SE050F instead for that purpose.

Sorry for the confusion that has caused.

Have a great day,
Kan

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[psvz]

@Kan_Li is it only for "generate" that isn't supported - can I inject my own RSA 4096 bits key? Besides, is there any EC-type key that SE050 can use to decrypt a message e.g., 25519 curve can be used for encrypt/decrypt (check Secret Key Encryption — PyNaCl 1.6.0.dev1 documentation) but you could use other EC keys for that...

[Kan_Li · Accepted solution]

Hi @psvz ,

No, I mean the RSA algorithms are not supported on SE050-E. You may generate an ECC Key pair instead for encrypt/decrypt purpose.

Kan_Li_0-1672195900379.png

Have a great day,
Kan

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Note:
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