The technical answer is actually "no, because SHA-256 with RSA-2048 Encryption is not a certificate hashing algorithm. However, SHA-256 is a ... ... <看更多>

To enforce SHA-2 as the signature algorithm use the -sha256 argument. ... openssl req -newkey rsa:2048 -sha256 -new -nodes -x509 -days 3650 ... ... <看更多>

Generate RSA private key (2048 bit). openssl genrsa -out private.pem 2048 ; Generate a Certificate Signing Request (CSR). openssl req -sha256 -new -key private. ... <看更多>

... SHA256withRSA, 2048 bits" openssl genpkey -algorithm rsa -pkeyopt rsa_keygen_bits:2048 -pkeyopt rsa_keygen_pubexp:65537 -out ca-rsa-2048-sha256.key ... ... <看更多>