kcapi_aead_inbuflen_dec - Man Page

return minimum decryption input buffer length

Synopsis

uint32_t kcapi_aead_inbuflen_dec(struct kcapi_handle * handle, uint32_t inlen, uint32_t assoclen, uint32_t taglen);

Arguments

handle

[in] cipher handle

inlen

[in] size of ciphertext

assoclen

[in] size of associated data (AD)

taglen

[in] size of authentication tag

Description

return minimum size of output data length in bytes

Author

Stephan Mueller <smueller@chronox.de>

Author.

Info

March 2021 libkcapi Manual 1.2.1 Programming Interface