truncatedASN1Field Error while decrypting SecKeyCreateDecryptedData

Privacy & Security General
csaicharan OP
Created Sep ’22
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Hello,

I am encountering truncatedASN1Field issue while decrypting with SecKeyCreateDecryptedData of encrypted data which is encrypted by SecKeyCreateEncryptedData. It especially happening when I transfer the encrypted data in Base64 format. I am using iPads as clients to generate p256 signing keys and using those public keys to encrypt data (256bit keys).

Please let me know how I can resolve this issue.

Replies  2
Boosts  0
Views  868
Participants  2
csaicharan OP
Sep ’22

**Additional Information: ** Example code https://swiftfiddle.com/6nx5itskhfg5jbtywruoj64kpm which works in same PC but not in between the clients.

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DTS Engineer OP
Apple
Sep ’22

I'll respond on your original thread.

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truncatedASN1Field Error while decrypting SecKeyCreateDecryptedData
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