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Re: RSA and libcrypto
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Re: RSA and libcrypto


  • Subject: Re: RSA and libcrypto
  • From: Charles Srstka <email@hidden>
  • Date: Mon, 13 Jan 2014 14:26:07 -0600

On Jan 13, 2014, at 11:11 AM, Jens Alfke <email@hidden> wrote:

>> AFAIK, there is not. You will have to statically link lib crypto.
>
> No, you can use SecKeyEncrypt / SecKeyDecrypt with RSA keys. You just have to have the keys stored in the Keychain

Really? I'll have to give this a try sometime. If this is the case, someone should probably file a Radar against the documentation, since it specifically states that the security transforms API only supports symmetric encryption and not asymmetric.

> (which is the right thing to do for private keys regardless. I think of private keys as being like nuclear fuel rods: you should never leave them out in the open.)

Is that true for public keys as well?

Charles

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  • Follow-Ups:
    • Re: RSA and libcrypto
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References: 
 >RSA and libcrypto (From: "email@hidden" <email@hidden>)
 >Re: RSA and libcrypto (From: Charles Srstka <email@hidden>)
 >Re: RSA and libcrypto (From: Jens Alfke <email@hidden>)

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