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[nrf noup] bootutil: set RSA key bits for PSA OAEP decrypt#700

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nvlsianpu wants to merge 1 commit into
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nvlsianpu:rsa-decryption-fix
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[nrf noup] bootutil: set RSA key bits for PSA OAEP decrypt#700
nvlsianpu wants to merge 1 commit into
nrfconnect:mainfrom
nvlsianpu:rsa-decryption-fix

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PSA Core Lite does not infer key size from imported DER. Set psa_set_key_bits() before psa_import_key() so bootutil_rsa_oaep_decrypt accepts RSA-2048 ciphertext when validating encrypted firmware images.

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PSA Core Lite does not infer key size from imported DER. Set
psa_set_key_bits() before psa_import_key() so bootutil_rsa_oaep_decrypt
accepts RSA-2048 ciphertext when validating encrypted firmware images.

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
@sonarqubecloud

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