-
Notifications
You must be signed in to change notification settings - Fork 26
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #580 from smallstep/josh/tpm-capalgs
Add method to obtain TPM capabilities
Showing
9 changed files
with
485 additions
and
22 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,113 @@ | ||
package algorithm | ||
|
||
import ( | ||
"encoding/json" | ||
) | ||
|
||
// Supported Algorithms. | ||
const ( | ||
AlgorithmUnknown Algorithm = 0x0000 | ||
AlgorithmRSA Algorithm = 0x0001 | ||
Algorithm3DES Algorithm = 0x0003 | ||
AlgorithmSHA1 Algorithm = 0x0004 | ||
AlgorithmHMAC Algorithm = 0x0005 | ||
AlgorithmAES Algorithm = 0x0006 | ||
AlgorithmMGF1 Algorithm = 0x0007 | ||
AlgorithmKeyedHash Algorithm = 0x0008 | ||
AlgorithmXOR Algorithm = 0x000A | ||
AlgorithmSHA256 Algorithm = 0x000B | ||
AlgorithmSHA384 Algorithm = 0x000C | ||
AlgorithmSHA512 Algorithm = 0x000D | ||
AlgorithmNull Algorithm = 0x0010 | ||
AlgorithmSM3256 Algorithm = 0x0012 | ||
AlgorithmSM4 Algorithm = 0x0013 | ||
AlgorithmRSASSA Algorithm = 0x0014 | ||
AlgorithmRSAES Algorithm = 0x0015 | ||
AlgorithmRSAPSS Algorithm = 0x0016 | ||
AlgorithmOAEP Algorithm = 0x0017 | ||
AlgorithmECDSA Algorithm = 0x0018 | ||
AlgorithmECDH Algorithm = 0x0019 | ||
AlgorithmECDAA Algorithm = 0x001A | ||
AlgorithmECSchnorr Algorithm = 0x001C | ||
AlgorithmKDF1_56A Algorithm = 0x0020 | ||
AlgorithmKDF2 Algorithm = 0x0021 | ||
AlgorithmKDF1_108 Algorithm = 0x0022 | ||
AlgorithmECC Algorithm = 0x0023 | ||
AlgorithmSymCipher Algorithm = 0x0025 | ||
AlgorithmCamellia Algorithm = 0x0026 | ||
AlgorithmSHA3_256 Algorithm = 0x0027 | ||
AlgorithmSHA3_384 Algorithm = 0x0028 | ||
AlgorithmSHA3_512 Algorithm = 0x0029 | ||
AlgorithmCMAC Algorithm = 0x003F | ||
AlgorithmCTR Algorithm = 0x0040 | ||
AlgorithmOFB Algorithm = 0x0041 | ||
AlgorithmCBC Algorithm = 0x0042 | ||
AlgorithmCFB Algorithm = 0x0043 | ||
AlgorithmECB Algorithm = 0x0044 | ||
) | ||
|
||
// https://trustedcomputinggroup.org/wp-content/uploads/TCG_TPM2_r1p59_Part2_Structures_pub.pdf | ||
var algs = map[Algorithm]string{ | ||
// object types | ||
AlgorithmRSA: "RSA", | ||
AlgorithmECC: "ECC", | ||
|
||
// encryption algs | ||
AlgorithmRSAES: "RSAES", | ||
|
||
// block ciphers | ||
Algorithm3DES: "3DES", | ||
AlgorithmAES: "AES", | ||
AlgorithmCamellia: "Camellia", | ||
AlgorithmECB: "ECB", | ||
AlgorithmCFB: "CFB", | ||
AlgorithmOFB: "OFB", | ||
AlgorithmCBC: "CBC", | ||
AlgorithmCTR: "CTR", | ||
AlgorithmSymCipher: "Symmetric Cipher", | ||
AlgorithmCMAC: "CMAC", | ||
|
||
// other ciphers | ||
AlgorithmXOR: "XOR", | ||
AlgorithmNull: "Null Cipher", | ||
|
||
// hash algs | ||
AlgorithmSHA1: "SHA-1", | ||
AlgorithmHMAC: "HMAC", | ||
AlgorithmMGF1: "MGF1", | ||
AlgorithmKeyedHash: "Keyed Hash", | ||
AlgorithmSM3256: "SM3-256", | ||
AlgorithmSHA256: "SHA-256", | ||
AlgorithmSHA384: "SHA-384", | ||
AlgorithmSHA512: "SHA-512", | ||
AlgorithmSHA3_256: "SHA3-256", | ||
AlgorithmSHA3_384: "SHA3-384", | ||
AlgorithmSHA3_512: "SHA3-512", | ||
|
||
// signature algs | ||
AlgorithmSM4: "SM4", | ||
AlgorithmRSASSA: "RSA-SSA", | ||
AlgorithmRSAPSS: "RSA-PSS", | ||
AlgorithmECDSA: "ECDSA", | ||
AlgorithmECDAA: "ECDAA", | ||
AlgorithmECSchnorr: "EC-Schnorr", | ||
|
||
// encryption schemes | ||
AlgorithmOAEP: "OAEP", | ||
AlgorithmECDH: "ECDH", | ||
|
||
// key derivation | ||
AlgorithmKDF1_56A: "KDF1-SP800-56A", | ||
AlgorithmKDF1_108: "KDF1-SP800-108", | ||
AlgorithmKDF2: "KDF2", | ||
} | ||
|
||
type Algorithm uint16 | ||
|
||
func (a Algorithm) String() string { | ||
return algs[Algorithm(int(a))] | ||
} | ||
|
||
func (a Algorithm) MarshalJSON() ([]byte, error) { | ||
return json.Marshal(a.String()) | ||
} |
Oops, something went wrong.