I have followed the steps given in the PDF and generated the keys like:
SRK1_sha256_1024_65537_v3_ca_key.der
SRK1_sha256_1024_65537_v3_ca_key.pem
SRK1_sha256_1024_65537_v3_usr_key.der
SRK1_sha256_1024_65537_v3_usr_key.pem
SRK1_sha256_2048_65537_v3_ca_key.der
SRK1_sha256_2048_65537_v3_ca_key.pem
SRK2_sha256_1024_65537_v3_ca_key.der
SRK2_sha256_1024_65537_v3_ca_key.pem
SRK2_sha256_2048_65537_v3_ca_key.der
SRK2_sha256_2048_65537_v3_ca_key.pem
SRK3_sha256_2048_65537_v3_ca_key.der
SRK3_sha256_2048_65537_v3_ca_key.pem
SRK4_sha256_2048_65537_v3_ca_key.der
SRK4_sha256_2048_65537_v3_ca_key.pem and also the CSF, IMG and CA.
the private keys are openssl x509 -in crts/SRK1_sha256_2048_65537_v3_ca_crt.pem -text -noout | grep Subject
Subject: CN = SRK1_sha256_2048_65537_v3_ca
Subject Public Key Info:
X509v3 Subject Key Identifier:
openssl x509 -in crts/CSF1_1_sha256_2048_65537_v3_usr_crt.pem -text -noout | grep Issuer
Issuer: CN = SRK1_sha256_2048_65537_v3_ca
openssl rsa -in keys/SRK1_sha256_2048_65537_v3_ca_key.pem -check
Enter pass phrase for keys/SRK1_sha256_2048_65537_v3_ca_key.pem:
RSA key ok
Are all these keys ready to flash on imx8m plus smarc som?
