You _may_ be able to leverage Secure Enclave on iOS to store the private key.
https://developer.apple.com/documentation/security/certificate_key_and_trust_services/keys/protecting_keys_with_the_secure_enclave
c7five / Nick Percoco
npub1xm…gqfpf
2023-03-01 17:49:07 UTC
in reply to nevent1q…9mqx
Author Public Key
npub1xmp08ww7fku05qwhy3ldgshevq368qjzas628ukpqs4wunuec0gqwgqfpfSeen on
wss://nos.lolPublished at
2023-03-01 17:49:07 UTCEvent JSON
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"pubkey": "36c2f3b9de4db8fa01d7247ed442f96023a38242ec34a3f2c1042aee4f99c3d0",
"created_at": 1677692947,
"kind": 1,
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"content": "You _may_ be able to leverage Secure Enclave on iOS to store the private key. \n\nhttps://developer.apple.com/documentation/security/certificate_key_and_trust_services/keys/protecting_keys_with_the_secure_enclave",
"sig": "73d0cd73c45e79d79c4dc0582741ac10d62de9603cce3e33bc7849b09de2f6fca1f9cae642c7620fdccc0d99a8e8c561d726bb6f82fc832c3218ebf7bab8dde9"
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