SafeNet ProtectToolkit-C Mechanisms

Characteristics of all SafeNet ProtectToolkit-C mechanisms are summarized in the pages that follow. Both PKCS #11 standard mechanisms and Gemalto-proprietary mechanisms are included.

Mechanisms - Key Size Range and Parameters lists the key size range and any parameters defined for each mechanism. Continue to the individual mechanism pages for full descriptions.

NOTE Functions in bold are Gemalto-proprietary. See also Vendor-Defined Error Codes.

Table 1: Mechanisms - Key Size Range and Parameters
Mechanism	Min	FIPS Min	Max	Parameter
`CKM_AES_CBC`	16	16	32	16 bytes
`CKM_AES_CBC_ENCRYPT_DATA`	16	16	32	`CK_AES_CBC_ENCRYPT_DATA_PARAMS`
`CKM_AES_CBC_PAD`	16	16	32	16 bytes
`CKM_AES_CMAC`	16	N/A	32	None
`CKM_AES_CMAC_GENERAL`	16	N/A	32	None
`CKM_AES_ECB`	16	16	32	None
`CKM_AES_ECB_ENCRYPT_DATA`	16	N/A	32	Data to be encrypted
`CKM_AES_KEY_GEN`	16	16	32	None
`CKM_AES_KEY_WRAP`	16	16	32	8 bytes (optional)
`CKM_AES_KEY_WRAP_PAD`	16	16	32	8 bytes (optional
`CKM_AES_KW`	128	N/A	256	None
`CKM_AES_KWP`	128	N/A	256	None
`CKM_AES_MAC`	16	N/A	32	None
`CKM_AES_MAC_GENERAL`	16	N/A	32	`CK_MAC_GENERAL_PARAMS`
`CKM_AES_OFB`	16	16	32	16 bytes
`CKM_ARDFP`	0	0	0
`CKM_ARIA_CBC`	16	N/A	32	16 bytes
`CKM_ARIA_CBC_PAD`	16	N/A	32	16 bytes
`CKM_ARIA_ECB`	16	N/A	32	None
`CKM_ARIA_KEY_GEN`	16	N/A	32	None
`CKM_ARIA_MAC`	16	N/A	32	None
`CKM_ARIA_MAC_GENERAL`	16	N/A	32	`CK_MAC_GENERAL_PARAMS`
`CKM_BIP32_CHILD_DERIVE`	32	N/A	32	`CKM_BIP32_CHILD_DERIVE_PARAMS`
`CKM_BIP32_MASTER_DERIVE`	32	N/A	32	`CKM_BIP32_MASTER_DERIVE_PARAMS`
`CKM_CAST128_CBC (CKM_CAST5_CBC)`	1	N/A	16	8 bytes
`CKM_CAST128_CBC_PAD (CKM_CAST5_CBC_PAD)`	1	N/A	16	8 bytes
`CKM_CAST128_ECB (CKM_CAST5_ECB)`	1	N/A	16	None
`CKM_CAST128_ECB_PAD`	1	N/A	16	None
`CKM_CAST128_KEY_GEN (CKM_CAST5_KEY_GEN)`	1	N/A	16	None
`CKM_CAST128_MAC (CKM_CAST5_MAC)`	1	N/A	16	None
`CKM_CAST128_MAC_GENERAL (CKM_CAST5_MAC_GENERAL)`	1	N/A	16	`CK_MAC_GENERAL_PARAMS`
`CKM_CONCATENATE_BASE_AND_DATA`	0	N/A	None	`CK_KEY_DERIVATION_STRING_DATA`
`CKM_CONCATENATE_BASE_AND_KEY`	0	N/A	None	`CK_OBJECT_HANDLE`
`CKM_CONCATENATE_DATA_AND_BASE`	0	N/A	None	`CK_KEY_DERIVATION_STRING_DATA`
`CKM_DECODE_PKCS_7`	0	0	0	None
`CKM_DECODE_X_509`	0	0	0	None
`CKM_DES_BCF`	8	N/A	8	8 bytes
`CKM_DES_CBC`	8	N/A	8	8 bytes
`CKM_DES_CBC_ENCRYPT_DATA`	8	N/A	8	`CK_DES_CBC_ENCRYPT_DATA_PARAMS`
`CKM_DES_CBC_PAD`	8	N/A	8	8 bytes
`CKM_DES_DERIVE_CBC`	8	N/A	8	`CK_DES_CBC_PARAMS`
`CKM_DES_DERIVE_ECB`	8	N/A	8	Multiple of 8 bytes
`CKM_DES_ECB`	8	N/A	8	None
`CKM_DES_ECB_ENCRYPT_DATA`	8	N/A	8	`CK_KEY_DERIVATION_STRING_DATA`
`CKM_DES_ECB_PAD`	8	N/A	8	None
`CKM_DES_KEY_GEN`	8	N/A	8	None
`CKM_DES_MAC`	8	N/A	8	`CK_MAC_GENERAL_PARAMS`
`CKM_DES_MAC_GENERAL`	8	N/A	8	`CK_MAC_GENERAL_PARAMS`
`CKM_DES_MDC_2_PAD1`	0	N/A	0	None
`CKM_DES_OFB64`	8	N/A	8	8 bytes
`CKM_DES2_KEY_GEN`	16	16	16	None
`CKM_DES3_BCF`	16	N/A	24	8 bytes
`CKM_DES3_CBC`	16	16	24	8 bytes
`CKM_DES3_CBC_ENCRYPT_DATA`	16	16	24	`CK_DES_CBC_ENCRYPT_DATA_PARAMS`
`CKM_DES3_CBC_PAD`	16	16	24	8 bytes
`CKM_DES3_CMAC`	16	16	24	8 bytes
`CKM_DES3_CMAC_GENERAL`	16	16	24	8 bytes
`CKM_DES3_DDD_CBC`	16	N/A	24	8 bytes
`CKM_DES3_DERIVE_CBC`	16	N/A	24	`CK_DES2_CBC_PARAMS CK_DES3_CBC_PARAMS`
`CKM_DES3_DERIVE_ECB`	0	N/A	0	Multiple of 8 bytes
`CKM_DES3_ECB`	16	16	24	None
`CKM_DES3_ECB_ENCRYPT_DATA`	16	16	24	`CK_KEY_DERIVATION_STRING_DATA`
`CKM_DES3_ECB_PAD`	16	16	24	None
`CKM_DES3_KEY_GEN`	24	24	24	None
`CKM_DES3_MAC`	16	16	24	None
`CKM_DES3_MAC_GENERAL`	16	16	24	`CK_MAC_GENERAL_PARAMS`
`CKM_DES3_OFB64`	16	16	24	8 bytes
`CKM_DES3_RETAIL_CFB_MAC`	16	16	24	8 bytes (IV)
`CKM_DES3_X919_MAC`	16	16	24	`CK_MAC_GENERAL_PARAMS`
`CKM_DES3_X919_MAC_GENERAL`	16	16	24	8 bytes
`CKM_DH_PKCS_DERIVE`	512	1024	4096	Bytes (Big Integer)
`CKM_DH_PKCS_KEY_PAIR_GEN`	512	1024	4096	None
`CKM_DH_PKCS_PARAMETER_GEN`	512	1024	4096	None
`CKM_DSA`	512	2048	4096	None
`CKM_DSA_KEY_PAIR_GEN`	512	2048	4096	None
`CKM_DSA_PARAMETER_GEN`	512	2048	4096	None
`CKM_DSA_SHA1`	512	2048	4096	None
`CKM_DSA_SHA1_PKCS`	512	2048	4096	None
`CKM_DSA_SHA224`	1024	2048	4096	None
`CKM_DSA_SHA224_PKCS`	1024	2048	4096	None
`CKM_DSA_SHA256`	1024	2048	4096	None
`CKM_DSA_SHA256_PKCS`	1024	2048	4096	None
`CKM_EC_KEY_PAIR_GEN`	64	224	571	None
`CKM_ECDH1_DERIVE`	64	224	571	`CK_ECDH1_DERIVE_PARAMS`
`CKM_ECDSA`	64	224	571	None
`CKM_ECDSA_SHA1`	64	N/A	571	None
`CKM_ECDSA_SHA224`	64	224	571	None
`CKM_ECDSA_SHA256`	64	224	571	None
`CKM_ECDSA_SHA384`	64	224	571	None
`CKM_ECDSA_SHA512`	64	224	571	None
`CKM_ECDSA_GBCS_SHA256`	64	224	571	None
`CKM_ECIES`	64	N/A	571	`CK_ECIES_PARAMS`
`CKM_ENCODE_ATTRIBUTES`	0	0	0	None
`CKM_ENCODE_PKCS_10`	0	0	0	None
`CKM_ENCODE_PUBLIC_KEY`	0	0	0	None
`CKM_ENCODE_X_509`	0	0	0	`CK_MECH_TYPE_AND_OBJECT`
`CKM_ENCODE_X_509_LOCAL_CERT`	0	0	0	None
`CKM_EXTRACT_KEY_FROM_KEY`	0	N/A	0	`CK_EXTRACT_PARAMS`
`CKM_FM_DOWNLOAD`	512	2048	4096	None
`CKM_FM_DOWNLOAD_2`	1024	2048	4096	None
`CKM_GENERIC_SECRET_KEY_GEN`	0	0	None	None
`CKM_IDEA_CBC`	16	N/A	16	8 bytes
`CKM_IDEA_CBC_PAD`	16	N/A	16	8 bytes
`CKM_IDEA_ECB`	16	N/A	16	None
`CKM_IDEA_ECB_PAD`	16	N/A	16	None
`CKM_IDEA_KEY_GEN`	16	N/A	16	None
`CKM_IDEA_MAC`	16	N/A	16	None
`CKM_IDEA_MAC_GENERAL`	16	N/A	16	`CK_MAC_GENERAL_PARAMS`
`CKM_KEY_TRANSLATION`	512	N/A	4096	None
`CKM_KEY_WRAP_SET_OAEP`	512	1024	4096	`CK_KEY_WRAP_SET_OAEP_PARAMS`
`CKM_MD2`	0	N/A	0	None
`CKM_MD2_HMAC`	0	N/A	0	None
`CKM_MD2_HMAC_GENERAL`	0	N/A	0	`CK_MAC_GENERAL_PARAMS`
`CKM_MD2_KEY_DERIVATION`	0	N/A	0	None
`CKM_MD2_RSA_PKCS`	512	N/A	4096	None
`CKM_MD5`	0	N/A	0	None
`CKM_MD5_HMAC`	0	N/A	0	None
`CKM_MD5_HMAC_GENERAL`	0	N/A	0	`CK_MAC_GENERAL_PARAMS`
`CKM_MD5_KEY_DERIVATION`	0	N/A	0	None
`CKM_MD5_RSA_PKCS`	512	N/A	4096	None
`CKM_MILENAGE_DERIVE`	16	N/A	16	`CK_MILENAGE_DERIVE_PARAMS`
`CKM_MILENAGE_SIGN`	16	N/A	16	`CK_MILENAGE_SIGN_PARAMS`
`CKM_NVB`	0	N/A	0	None
`CKM_OS_UPGRADE`	1024	1024	4096	None
`CKM_OS_UPGRADE_2`	1024	1024	4096	None
`CKM_PBA_SHA1_WITH_SHA1_HMAC`	20	N/A	20	`CK_PBE_PARAMS`
`CKM_PBE_MD2_DES_CBC`	8	N/A	8	`CK_PBE_PARAMS`
`CKM_PBE_MD5_CAST128_CBC (CKM_PBE_MD5_CAST5_CBC)`	16	N/A	16	`CK_PBE_PARAMS`
`CKM_PBE_MD5_DES_CBC`	8	N/A	8	`CK_PBE_PARAMS`
`CKM_PBE_SHA1_CAST128_CBC (CKM_PBE_SHA1_CAST5_CBC)`	16	N/A	16	`CK_PBE_PARAMS`
`CKM_PBE_SHA1_DES2_EDE_CBC`	16	N/A	16	`CK_PBE_PARAMS`
`CKM_PBE_SHA1_DES3_EDE_CBC`	24	N/A	24	`CK_PBE_PARAMS`
`CKM_PBE_SHA1_RC2_40_CBC`	5	N/A	5	`CK_PBE_PARAMS`
`CKM_PBE_SHA1_RC2_128_CBC`	16	N/A	16	`CK_PBE_PARAMS`
`CKM_PBE_SHA1_RC4_40`	5	N/A	5	`CK_PBE_PARAMS`
`CKM_PBE_SHA1_RC4_128`	16	N/A	16	`CK_PBE_PARAMS`
`CKM_PKCS12_PBE_EXPORT`	1	N/A	None	`CKM_PKCS12_PBE_EXPORT_PARAMS`
`CKM_PKCS12_PBE_IMPORT`	1	N/A	None	`CKM_PKCS12_PBE_IMPORT_PARAMS`
`CKM_PP_LOAD_SECRET`	1	1	None	`CK_PP_LOAD_SECRET_PARAMS`
`CKM_RC2_CBC`	1	N/A	128	`CK_RC2_CBC_PARAMS`
`CKM_RC2_CBC_PAD`	1	N/A	128	`CK_RC2_CBC_PARAMS`
`CKM_RC2_ECB`	1	N/A	128	`CK_RC2_PARAMS`
`CKM_RC2_ECB_PAD`	1	N/A	128	`CK_RC2_PARAMS`
`CKM_RC2_KEY_GEN`	1	N/A	128	None
`CKM_RC2_MAC`	1	N/A	128	`CK_RC2_PARAMS`
`CKM_RC2_MAC_GENERAL`	1	N/A	128	`CK_RC2_MAC_GENERAL_PARAMS`
`CKM_RC4`	0	N/A	256	None
`CKM_RC4_KEY_GEN`	0	N/A	256	None
`CKM_REPLICATE_TOKEN_RSA_AES`	2048	2048	4096	`CK_REPLICATE_TOKEN_PARAMS`
`CKM_RIPEMD128`	0	N/A	0	None
`CKM_RIPEMD128_HMAC`	0	N/A	0	None
`CKM_RIPEMD128_HMAC_GENERAL`	0	N/A	0	`CK_MAC_GENERAL_PARAMS`
`CKM_RIPEMD128_RSA_PKCS`	512	N/A	4096	None
`CKM_RIPEMD160`	0	N/A	0	None
`CKM_RIPEMD160_HMAC`	0	N/A	0	None
`CKM_RIPEMD160_HMAC_GENERAL`	0	N/A	0	`CK_MAC_GENERAL_PARAMS`
`CKM_RIPEMD160_RSA_PKCS`	512	N/A	4096	None
`CKM_RSA_9796`	512	N/A	4096	None
`CKM_RSA_FIPS_186_4_PRIME_KEY_PAIR_GEN`	2048	2048	4096	`CK_ULONG (optional)`
`CKM_RSA_PKCS`	512	2048	4096	None
`CKM_RSA_PKCS_KEY_PAIR_GEN`	512	2048	4096	None
`CKM_RSA_PKCS_OAEP`	512	2048	4096	`CK_RSA_PKCS_OAEP_PARAMS`
`CKM_RSA_PKCS_PSS`	512	2048	4096	`CK_RSA_PKCS_PSS_PARAMS`
`CKM_RSA_X_509`	512	2048	4096	None
`CKM_RSA_X9_31_KEY_PAIR_GEN`	1024	2048	4096	None
`CKM_SECRET_RECOVER_WITH_ATTRIBUTES`	0	0	None	`CK_SECRET_SHARE_PARAMS`
`CKM_SECRET_SHARE_WITH_ATTRIBUTES`	0	0	None	None
`CKM_SEED_CBC`	16	N/A	16	16 bytes
`CKM_SEED_CBC_PAD`	16	N/A	16	16 bytes
`CKM_SEED_ECB`	16	N/A	16	None
`CKM_SEED_ECB_PAD`	16	N/A	16	None
`CKM_SEED_KEY_GEN`	16	N/A	16	None
`CKM_SEED_MAC`	16	N/A	16	None
`CKM_SEED_MAC_GENERAL`	16	N/A	16	`CK_MAC_GENERAL_PARAMS`
`CKM_SET_ATTRIBUTES`	1024	1024	4096	None
`CKM_SHA1`	0	0	0	None
`CKM_SHA1_HMAC`	0	10	None	None
`CKM_SHA1_HMAC_GENERAL`	0	10	None	`CK_MAC_GENERAL_PARAMS`
`CKM_SHA1_KEY_DERIVATION`	0	N/A	0	None
`CKM_SHA1_RSA_PKCS`	512	2048	4096	None
`CKM_SHA1_RSA_PKCS_PSS`	512	2048	4096	`CK_RSA_PKCS_PSS_PARAMS`
`CKM_SHA1_RSA_PKCS_TIMESTAMP`	512	N/A	4096	`CK_TIMESTAMP_PARAMS`
`CKM_SHA224`	0	0	0	None
`CKM_SHA224_HMAC`	0	14	None	None
`CKM_SHA224_HMAC_GENERAL`	0	14	None	`CK_MAC_GENERAL_PARAMS`
`CKM_SHA224_KEY_DERIVATION`	0	N/A	0	None
`CKM_SHA224_RSA_PKCS`	512	2048	4096	None
`CKM_SHA224_RSA_PKCS_PSS`	512	2048	4096	`CK_RSA_PKCS_PSS_PARAMS`
`CKM_SHA256`	0	0	0	None
`CKM_SHA256_HMAC`	0	16	None	None
`CKM_SHA256_HMAC_GENERAL`	0	16	None	`CK_MAC_GENERAL_PARAMS`
`CKM_SHA256_KEY_DERIVATION`	0	N/A	0	None
`CKM_SHA256_RSA_PKCS`	512	2048	4096	None
`CKM_SHA256_RSA_PKCS_PSS`	512	2048	4096	`CK_RSA_PKCS_PSS_PARAMS`
`CKM_SHA384`	0	0	0	None
`CKM_SHA384_HMAC`	0	24	None	None
`CKM_SHA384_HMAC_GENERAL`	0	24	None	`CK_MAC_GENERAL_PARAMS`
`CKM_SHA384_KEY_DERIVATION`	0	N/A	0	None
`CKM_SHA384_RSA_PKCS`	640	2048	4096	None
`CKM_SHA384_RSA_PKCS_PSS`	640	2048	4096	`CK_RSA_PKCS_PSS_PARAMS`
`CKM_SHA512`	0	0	0	None
`CKM_SHA512_HMAC`	0	32	None	None
`CKM_SHA512_HMAC_GENERAL`	0	32	None	`CK_MAC_GENERAL_PARAMS`
`CKM_SHA512_KEY_DERIVATION`	0	N/A	0	None
`CKM_SHA512_RSA_PKCS`	768	2048	4096	None
`CKM_SHA512_RSA_PKCS_PSS`	768	2048	4096	`CK_RSA_PKCS_PSS_PARAMS`
`CKM_SSL3_KEY_AND_MAC_DERIVE`	48	N/A	48	`CK_SSL3_KEY_MAT_PARAMS`
`CKM_SSL3_MASTER_KEY_DERIVE`	48	N/A	48	`CK_SSL3_MASTER_KEY_DERIVE_PARAMS`
`CKM_SSL3_MD5_MAC`	0	0	None	`CK_MAC_GENERAL_PARAMS`
`CKM_SSL3_PRE_MASTER_KEY_GEN`	48	48	48	`CK_VERSION`
`CKM_SSL3_SHA1_MAC`	0	N/A	None	`CK_MAC_GENERAL_PARAMS`
`CKM_TDEA_TKW`	64	N/A	64	None
`CKM_VISA_CVV`	16	N/A	16	None
`CKM_WRAPKEY_AES_CBC`	16	16	32	None
`CKM_WRAPKEY_AES_KWP`	128	N/A	256	None
`CKM_WRAPKEY_DES3_CBC`	0	0	0	None
`CKM_WRAPKEY_DES3_ECB`	0	0	0	None
`CKM_WRAPKEYBLOB_AES_CBC`	16	16	32	None
`CKM_WRAPKEYBLOB_DES3_CBC`	0	0	0	None
`CKM_X9_42_DH_DERIVE`	1024	1024	4096	`CK_X9_42_DH1_DERIVE_PARAMS`
`CKM_X9_42_DH_KEY_PAIR_GEN`	1024	1024	4096	None
`CKM_X9_42_DH_PARAMETER_GEN`	1024	1024	4096	None
`CKM_XOR_BASE_AND_DATA`	0	N/A	None	`CK_KEY_DERIVATION_STRING_DATA`
`CKM_XOR_BASE_AND_KEY`	0	N/A	None	`CK_OBJECT_HANDLE`
`CKM_ZKA_MDC_2_KEY_DERIVATION`	0	N/A	0	arbitrary byte length

NOTE Key size limitations specified above may be further limited, depending on the specific operation being performed. For example: CKM_DES3_CBC specifies a 16-byte key as a lower limit, but in FIPS mode, such keys are only allowed for legacy decryption operations and not new encryptions. See the section detailing the relevant mechanism for more information.