Am Montag, 15. Juni 2020, 19:04:14 CEST schrieb Anshuman Gupta: Hi Anshuman, > Hi , > I wanted to verify a RSA SHA-384 signature. > I am using crypto_alloc_shash(), crypto_shash_digest() API to extract > the SHA-384 digest. > I am having public key along with the sha-384 digest extracted from raw data > and signature. AFAIU understand from crypto documentation that i need to > verify the signature by importing public key to akcipher/skcipher API. > Here i am not sure which cipher API to prefer symmetric key cipher or > asymmetric key cipher API. > > There are two types of API to import the key. > crypto_skcipher_setkey() > crypto_akcipher_set_pub_key() > > Also i am not sure exactly which algo to use for RSA-SHA384 signature > verification. > > Any help or inputs from crypto community will highly appreciated. akcipher: asymmetric key crypto skcipher: symmetric key crypto > > Thanks , > Anshuman Gupta. Ciao Stephan