On Fri May 24, 2024 at 12:25 AM EEST, Jarkko Sakkinen wrote: > + /* > + * ABI requires this according include/crypto/akcipher.h, which says > + * that there is epilogue with algorithm OID and parameters length. > + * Neither size nor semantics is documented *anywhere*, and there's no > + * struct to hold them. > + * > + * So zeroing out the last eight bytes after the key blob seems like the > + * best bet, given no better (or any) information. The size of the > + * parameters (two u32's) was found from crypto/asymmetric/public_key.c. > + */ > + memset(work, 0, 8);
This is a mystery (or nightmare). BR, Jarkko
