Daniel Yahyazadeh

RSA PKCS#1 v1.5 signature scheme verification incompatibility issue

1

I was testing PKCS#1 v1.5 signature verification as implemented in cryptopp and noticed it rejects valid signature whose encoded message uses an implicit NULL parameter for hash algorithm (where digestAlgorithm...

Hi, I was testing PKCS#1 v1.5 signature verification as implemented in jsrsasign and noticed it rejects valid signature whose encoded message uses an implicit NULL parameter for hash algorithm (where...

RSA PKCS#1 v1.5 signature scheme verification incompatibility issue

1

I was testing PKCS#1 v1.5 signature verification as implemented in RustCrypto-RSA and noticed it rejects valid signature whose encoded message uses an implicit NULL parameter for hash algorithm (where digestAlgorithm...

RSA PKCS#1 v1.5 signature scheme verification incompatibility issue

2

Added support for implicit NULL parameter case in pkcs1 signature verification

RSA PKCS#1 v1.5 signature scheme verification incompatibility issue

5

I was testing PKCS#1 v1.5 signature verification as implemented in python-pkcs1 and noticed it rejects valid signature whose encoded message uses an implicit NULL parameter for hash algorithm (where digestAlgorithm...

RSA PKCS#1 v1.5 signature scheme verification incompatibility issue

2

I was testing PKCS#1 v1.5 signature verification as implemented in milagro-crypto and noticed it rejects valid signature whose encoded message uses an implicit NULL parameter for hash algorithm (where digestAlgorithm...