Your options are: Use an encrypted keystore On 2 мар, 00:14, sebastian nielsen <[email protected]> wrote: > Does Google Nexus S have some sort of "secure storage" in the phone > backed up by a security chip? > In other words, a storage where keys can either be imported (when > talking about symmetric keys) or generated (when talking about > asymmetric RSA keys), and the symmetric key or the private portion of > the asymmetric key can *NEVER* be extracted or read in any way after > import/generation, it can only be used for encrypting/decrypting. > > Of course, if the nexus one DOES have such a security chip, is it > tamper resistant? (eg will it self-zeroize if any attempt is done to > read the keys physically?, as a security measure against phone cloning/ > emulation) > > And how is such keys generated/imported/used in Android then? (and of > course, about asymmetric keys, there would need to be possible to > extract the public portion of the key too)
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