A Hardware Secure Module in your hand

ECC key generation: SECP, Brainpool and Koblitz curves

EC Curve25519 and Curve448

ECDSA signatures (raw or prehashed)

Edwards curves (Ed25519 and Ed448) generation

EDDSA signatures (pure, context or prehashed)

RSA key generation: 1024, 2048, 3084 and 4096 (and arbitrary bit size)

RSA signatures with RSA-PKCS, RSA-PSS and raw RSA

SHA1, SHA224, SHA256, SHA384 and SHA512 digest

ECDH symmetric key derivation

EC private key derivation

RSA-OEP and RSA-X-509 decryption

AES key generation (128, 192 and 256 bits)

AES-CBC encryption and decryption

CMAC with AES-CMAC authentication

AES derivation

PIN authorization

PKCS11 compliant interface

HRNG (integrated hardware random number generator)

Device Key Encryption Key shares (DKEK)

DKEK n-of-m threshold scheme

USB/CCID interface with OpenSC, openssl, etc.

Extended APDU support

CVC certificates

PKI Attestation for every key generated in the device

Transport PIN

Press-to-confirm button to ensure physical presence before signing

Store and retrieve arbitrary ciphered data (4 kB max)

Real time clock (RTC)

Secure messaging through secure channel

Session PIN

PKI CVCert remote issuing

Multiple key domains (up to 16)

Key usage counter

Public Key Authentication (PKA) to avoid the use of PIN

Secure Lock

ChaCha20-Poly1305

X25519 and X448 key derivation

Key Derivation Functions: HKDF, PBKDF2 and X963-KDF

HMAC with SHA-2 functions

AES ECB, CBC, CFB, OFB, XTS, CTR, GCM and CCM, with custom IV

Hierarchical Deterministic (HD) key derivation (BIP32 and SLIP10).

HD signatures and symmetric encryption.