Module nettle::rsa

The Rivest, Shamir, Adelman (RSA) cryptosystem.

Structs

• PrivateKey
  A private RSA key.
• PublicKey
  A public RSA key.

Constants

• ASN1_OID_MD2
  ASN.1 OID for MD2
• ASN1_OID_MD5
  ASN.1 OID for MD5
• ASN1_OID_RIPEMD160
  ASN.1 OID for RipeMD160
• ASN1_OID_SHA1
  ASN.1 OID for SHA1
• ASN1_OID_SHA224
  ASN.1 OID for SHA224
• ASN1_OID_SHA256
  ASN.1 OID for SHA256
• ASN1_OID_SHA384
  ASN.1 OID for SHA384
• ASN1_OID_SHA512
  ASN.1 OID for SHA512

Traits

• Pkcs1Hash
  Marker trait for hash algorithms usable for PKCS#1 signatures.
• PssHash
  A hash function usable for PSS.

Functions

• decrypt_pkcs1
  Decrypts ciphertext using public/private.
• decrypt_pkcs1_insecure
  Decrypts ciphertext using public/private.
• encrypt_pkcs1
  Encrypts plaintext using public, producing ciphertext.
• generate_keypair
  Generates a fresh RSA key pair usable for signing and encryption.
• sign_digest_pkcs1
  Creates a PKCS#1.5 padded RSA signature for digest_info || digest.
• sign_pkcs1
  Signs the message hashed with hash using public/private, producing signature.
• sign_pss
  Signs the message hashed by hash using salt and the key pair public/private, producing signature.
• verify_digest_pkcs1
  Verifies a PKCS#1.5 padded RSA signature for digest_info || digest.
• verify_pkcs1
  Verifies signature of the data hashed by hash using public.
• verify_pss
  Verifies signature of the data hashed by hash using a salt of salt_len bytes and the key public.