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main.go
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main.go
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/*
EDGE Toolkit -- Pure Go Command-line Unique Integrated Security Suite
Copyright (C) 2020-2024 Pedro F. Albanese <pedroalbanese@hotmail.com>
This program is free software: you can redistribute it and/or modify it
under the terms of the ISC License.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package main
import (
"bufio"
"bytes"
"crypto"
"crypto/aes"
"crypto/cipher"
"crypto/des"
"crypto/ecdh"
"crypto/ecdsa"
"crypto/elliptic"
"crypto/hmac"
"crypto/md5"
"crypto/rand"
"crypto/rc4"
"crypto/rsa"
"crypto/sha1"
"crypto/sha256"
"crypto/sha512"
"crypto/tls"
"crypto/x509"
"crypto/x509/pkix"
"encoding/ascii85"
"encoding/asn1"
"encoding/base32"
"encoding/base64"
"encoding/binary"
"encoding/gob"
"encoding/hex"
"encoding/pem"
"errors"
"flag"
"fmt"
"golang.org/x/crypto/argon2"
"golang.org/x/crypto/bcrypt"
"golang.org/x/crypto/blake2s"
"golang.org/x/crypto/blowfish"
"golang.org/x/crypto/chacha20"
"golang.org/x/crypto/chacha20poly1305"
"golang.org/x/crypto/ed25519"
"golang.org/x/crypto/hkdf"
"golang.org/x/crypto/md4"
"golang.org/x/crypto/pbkdf2"
"golang.org/x/crypto/poly1305"
"golang.org/x/crypto/ripemd160"
"golang.org/x/crypto/salsa20"
"golang.org/x/crypto/sha3"
"golang.org/x/crypto/twofish"
"hash"
"io"
"io/ioutil"
"log"
"math/big"
"math/bits"
"net"
"os"
"path/filepath"
"strconv"
"strings"
"time"
"unsafe"
"crypto/go.cypherpunks.ru/gogost/v5/gost3410"
"gitee.com/Trisia/gotlcp/tlcp"
"github.com/RyuaNerin/go-krypto/aria"
"github.com/RyuaNerin/go-krypto/has160"
"github.com/RyuaNerin/go-krypto/lea"
"github.com/RyuaNerin/go-krypto/lsh256"
"github.com/RyuaNerin/go-krypto/lsh512"
"github.com/deatil/go-cryptobin/cipher/clefia"
"github.com/emmansun/certinfo"
"github.com/emmansun/gmsm/sm2"
"github.com/emmansun/gmsm/sm3"
"github.com/emmansun/gmsm/sm4"
"github.com/emmansun/gmsm/sm9"
"github.com/emmansun/gmsm/sm9/bn256"
"github.com/emmansun/gmsm/smx509"
"github.com/emmansun/gmsm/zuc"
"github.com/emmansun/go-pkcs12"
"github.com/kasperdi/SPHINCSPLUS-golang/parameters"
"github.com/kasperdi/SPHINCSPLUS-golang/sphincs"
"github.com/pedroalbanese/IGE-go/ige"
"github.com/pedroalbanese/anubis"
"github.com/pedroalbanese/bmw"
"github.com/pedroalbanese/camellia"
"github.com/pedroalbanese/cast256"
"github.com/pedroalbanese/cast5"
"github.com/pedroalbanese/ccm"
"github.com/pedroalbanese/cfb1"
"github.com/pedroalbanese/cfb8"
"github.com/pedroalbanese/cmac"
"github.com/pedroalbanese/crypto/hc128"
"github.com/pedroalbanese/crypto/hc256"
"github.com/pedroalbanese/crypto/serpent"
"github.com/pedroalbanese/crypton"
"github.com/pedroalbanese/crystals-go/crystals-dilithium"
"github.com/pedroalbanese/crystals-go/crystals-kyber"
"github.com/pedroalbanese/cubehash"
"github.com/pedroalbanese/cubehash256"
"github.com/pedroalbanese/curve448/ed448"
"github.com/pedroalbanese/curve448/x448"
"github.com/pedroalbanese/e2"
"github.com/pedroalbanese/eax"
"github.com/pedroalbanese/ecb"
"github.com/pedroalbanese/echo"
"github.com/pedroalbanese/ecka-eg/core/curves"
"github.com/pedroalbanese/ecka-eg/elgamal"
elgamalAlt "github.com/pedroalbanese/ecka-eg/elgamal-alt"
"github.com/pedroalbanese/esch"
"github.com/pedroalbanese/fugue"
"github.com/pedroalbanese/gmac"
"github.com/pedroalbanese/go-ascon"
"github.com/pedroalbanese/go-chaskey"
"github.com/pedroalbanese/go-external-ip"
"github.com/pedroalbanese/go-grain"
"github.com/pedroalbanese/go-idea"
"github.com/pedroalbanese/go-kcipher2"
"github.com/pedroalbanese/go-krcrypt"
"github.com/pedroalbanese/go-misty1"
"github.com/pedroalbanese/go-nums"
"github.com/pedroalbanese/go-rc5"
"github.com/pedroalbanese/go-ripemd"
"github.com/pedroalbanese/gogost/gost28147"
"github.com/pedroalbanese/gogost/gost34112012256"
"github.com/pedroalbanese/gogost/gost34112012512"
"github.com/pedroalbanese/gogost/gost341194"
"github.com/pedroalbanese/gogost/gost341264"
"github.com/pedroalbanese/gogost/mgm"
"github.com/pedroalbanese/golang-rc6"
"github.com/pedroalbanese/gopass"
"github.com/pedroalbanese/groestl-1"
"github.com/pedroalbanese/hamsi"
"github.com/pedroalbanese/haraka"
"github.com/pedroalbanese/jh"
"github.com/pedroalbanese/kalyna"
"github.com/pedroalbanese/khazad"
"github.com/pedroalbanese/kupyna"
"github.com/pedroalbanese/kuznechik"
"github.com/pedroalbanese/loki97"
"github.com/pedroalbanese/luffa"
"github.com/pedroalbanese/lyra2re"
"github.com/pedroalbanese/lyra2rev2"
"github.com/pedroalbanese/makwa-go"
"github.com/pedroalbanese/mars"
"github.com/pedroalbanese/noekeon"
"github.com/pedroalbanese/ocb"
"github.com/pedroalbanese/ocb3"
"github.com/pedroalbanese/panama"
"github.com/pedroalbanese/pmac"
"github.com/pedroalbanese/present"
"github.com/pedroalbanese/rabbitio"
"github.com/pedroalbanese/randomart"
"github.com/pedroalbanese/rc2"
"github.com/pedroalbanese/shavite"
"github.com/pedroalbanese/simd"
"github.com/pedroalbanese/siphash"
"github.com/pedroalbanese/skein"
skeincipher "github.com/pedroalbanese/skein-1"
"github.com/pedroalbanese/spritz"
"github.com/pedroalbanese/threefish"
"github.com/pedroalbanese/tiger"
"github.com/pedroalbanese/trivium"
"github.com/pedroalbanese/twine"
"github.com/pedroalbanese/vmac"
"github.com/pedroalbanese/whirlpool"
"github.com/pedroalbanese/xoodoo/xoodyak"
"github.com/zeebo/blake3"
)
var (
alg = flag.String("algorithm", "RSA", "Public key algorithm: EC, Ed25519, GOST2012, SM2.")
cacert = flag.String("cacert", "", "CA Certificate path. (for TLCP Protocol)")
cakey = flag.String("cakey", "", "CA Private key. (for TLCP Protocol)")
cert = flag.String("cert", "", "Certificate path.")
check = flag.Bool("check", false, "Check hashsum file. ('-' for STDIN)")
cph = flag.String("cipher", "aes", "Symmetric algorithm: aes, blowfish, magma or sm4.")
crl = flag.String("crl", "", "Certificate Revocation List path.")
crypt = flag.String("crypt", "", "Bulk Encryption with Stream and Block ciphers. [enc|dec|help]")
curveFlag = flag.String("curve", "ecdsa", "Subjacent curve (ECDSA, BLS12381G1 and G2.)")
digest = flag.Bool("digest", false, "Target file/wildcard to generate hashsum list. ('-' for STDIN)")
encode = flag.String("hex", "", "Encode binary string to hex format and vice-versa. [enc|dump|dec]")
b85 = flag.String("base85", "", "Encode binary string to Base85 format and vice-versa. [enc|dec]")
b64 = flag.String("base64", "", "Encode binary string to Base64 format and vice-versa. [enc|dec]")
b32 = flag.String("base32", "", "Encode binary string to Base32 format and vice-versa. [enc|dec]")
days = flag.Int("days", 0, "Defines the validity of the certificate from the date of creation.")
factorPStr = flag.String("factorp", "", "Makwa private Factor P. (for Makwa Password-hashing Scheme)")
factorQStr = flag.String("factorq", "", "Makwa private Factor Q. (for Makwa Password-hashing Scheme)")
hierarchy = flag.Uint("hid", 0x01, "Hierarchy Identifier. (for SM9 User Private Key)")
id = flag.String("id", "", "User Identifier. (for SM9 User Private Key operations)")
id2 = flag.String("peerid", "", "Remote's side User Identifier. (for SM9 Key Exchange)")
info = flag.String("info", "", "Additional info. (for HKDF command and AEAD bulk encryption)")
iport = flag.String("ipport", "", "Local Port/remote's side Public IP:Port.")
iter = flag.Int("iter", 1, "Iter. (for Password-based key derivation function)")
kdf = flag.String("kdf", "", "Key derivation function. [pbkdf2|hkdf|scrypt|argon2]")
key = flag.String("key", "", "Asymmetric key, symmetric key or HMAC key, depending on operation.")
length = flag.Int("bits", 0, "Key length. (for keypair generation and symmetric encryption)")
mac = flag.String("mac", "", "Compute Hash/Cipher-based message authentication code.")
master = flag.String("master", "Master.pem", "Master key path. (for sm9 setup)")
md = flag.String("md", "sha256", "Hash algorithm: sha256, sha3-256 or whirlpool.")
mode = flag.String("mode", "CTR", "Mode of operation: GCM, MGM, CBC, CFB8, OCB, OFB.")
modulusStr = flag.String("modulus", "", "Makwa modulus. (Makwa hash Public Parameter)")
paramset = flag.String("paramset", "A", "Elliptic curve ParamSet: A, B, C, D. (for GOST2012)")
params = flag.String("params", "", "ElGamal Public Parameters path.")
pkey = flag.String("pkey", "", "Subcommands: keygen|certgen, sign|verify|derive, text|modulus.")
priv = flag.String("priv", "Private.pem", "Private key path. (for keypair generation)")
pub = flag.String("pub", "Public.pem", "Public key path. (for keypair generation)")
pwd = flag.String("pass", "", "Password/Passphrase. (for Private key PEM encryption)")
pwd2 = flag.String("passout", "", "User Password. (for SM9 User Private Key PEM encryption)")
random = flag.Int("rand", 0, "Generate random cryptographic key with given bit length.")
recover = flag.Bool("recover", false, "Recover Passphrase from Makwa hash with Private Parameters.")
recursive = flag.Bool("recursive", false, "Process directories recursively. (for DIGEST command only)")
root = flag.String("root", "", "Root CA Certificate path.")
salt = flag.String("salt", "", "Salt. (for HKDF and PBKDF2 commands)")
sig = flag.String("signature", "", "Input signature. (for VERIFY command and MAC verification)")
subj = flag.String("subj", "", "Subject: Identity for which a digital certificate.")
tcpip = flag.String("tcp", "", "Encrypted TCP/IP Transfer Protocol. [server|ip|client]")
vector = flag.String("iv", "", "Initialization Vector. (for symmetric encryption)")
col = flag.Int("wrap", 64, "Wrap lines after N columns. (for Base64/32 encoding)")
pad = flag.Bool("nopad", false, "No padding. (for Base64 and Base32 encoding)")
version = flag.Bool("version", false, "Print version info.")
)
func publicKey(priv interface{}) interface{} {
switch k := priv.(type) {
case *sm2.PrivateKey:
return &k.PublicKey
case *ecdsa.PrivateKey:
return &k.PublicKey
case *ecdh.PrivateKey:
return k.Public().(*ecdh.PublicKey)
case *gost3410.PrivateKey:
return k.Public().(*gost3410.PublicKey)
case ed25519.PrivateKey:
return k.Public().(ed25519.PublicKey)
case *rsa.PrivateKey:
return &k.PublicKey
default:
return nil
}
}
var (
oidEmailAddress = []int{1, 2, 840, 113549, 1, 9, 1}
oidDomainComponent = []int{0, 9, 2342, 19200300, 100, 1, 25}
oidUserID = []int{0, 9, 2342, 19200300, 100, 1, 1}
oidExtensionAuthorityInfoAccess = []int{1, 3, 6, 1, 5, 5, 7, 1, 1}
oidNSComment = []int{2, 16, 840, 1, 113730, 1, 13}
oidStepProvisioner = asn1.ObjectIdentifier{1, 3, 6, 1, 4, 1, 37476, 9000, 64, 1}
oidStepCertificateAuthority = asn1.ObjectIdentifier{1, 3, 6, 1, 4, 1, 37476, 9000, 64, 2}
oidPublicKeyEIGamal = asn1.ObjectIdentifier{1, 3, 14, 7, 2, 1, 1}
)
func handleConnectionTLS(c net.Conn) {
log.Printf("Client(TLS) %v connected via secure channel.", c.RemoteAddr())
}
func handleConnectionTLCP(c net.Conn) {
log.Printf("Client(TLCP) %v connected via secure channel.", c.RemoteAddr())
}
func main() {
flag.Parse()
if *version {
fmt.Println("EDGE Toolkit v1.5.0 18 May 2024")
}
if len(os.Args) < 2 {
fmt.Println(`Standard Commands:
crypt digest check kdf
mac pkey rand tcp
Public Key Subcommands:
keygen check text derive
setup pkcs12 fingerprint vko
certgen crl modulus x25519
recover req randomart wrapkey
encrypt validate sign unwrapkey
decrypt x509 verify help
Public Key Algorithms:
ecdsa elgamal nums/nums-te sm2
ed25519 ec-elgamal rsa (default) sphincs
ed448 kyber sm9encrypt x25519
gost2012 dilithium sm9sign x448
Stream Ciphers:
ascon (aead) grain128a rabbit spritz
chacha20 hc128 rc4 [obsolete] trivium
chacha20poly1305 hc256 salsa20 zuc128/eea128
grain (aead) kcipher2 skein zuc256/eea256
Modes of Operation:
eax (aead) ocb3 (aead) cbc ecb [obsolete]
gcm (aead) mgm (aead) cfb/cfb1/cfb8 ige
ocb (aead) ccm (aead) ctr (default) ofb
Block Ciphers:
3des des [obsolete] khazad rc5
aes (default) e2 kuznechik rc6
anubis gost89 lea seed
aria hight loki97 serpent
blowfish idea [obsolete] magma sm4
camellia kalyna128_128 mars threefish256
cast5 kalyna128_256 misty1 threefish512
cast256 kalyna256_256 noekeon threefish1024
clefia kalyna256_512 present twine
crypton kalyna512_512 rc2 [obsolete] twofish
Key Derivation Functions:
hkdf pbkdf2 scrypt gost
argon2 lyra2re lyra2re2 help
Password Hash Functions:
argon2 bcrypt lyra2re/2 makwa
Message Athentication Code:
chaskey hmac poly1305 xoodyak
cmac kmac siphash zuc128/eia128
gmac mgmac skein zuc256/eia256
gost pmac vmac help
Message Digests:
blake2b256 hamsi224 luffa256 shake256
blake2b512 hamsi256 luffa384 shavite224
blake2s128 (MAC) hamsi384 luffa512 shavite256
blake2s256 hamsi512 md4 [obsolete] shavite384
blake3 haraka256 md5 [obsolete] shavite512
bmw haraka512 rmd128 simd224
cubehash256 has160 [obsolete] rmd160 simd256
cubehash512 jh rmd256 simd384
echo224 keccak256 rmd320 simd512
echo256 keccak512 sha1 [obsolete] siphash
echo384 kupyna256 sha224 siphash64
echo512 kupyna384 sha256 (default) skein256
esch256 kupyna512 sha3-224 skein512
esch384 lsh224 sha3-256 sm3
fugue224 lsh256 sha3-384 streebog256
fugue256 lsh384 sha3-512 streebog512
fugue384 lsh512 sha384 tiger
fugue512 lsh512-224 sha512 tiger2
gost94 lsh512-256 sha512-256 whirlpool
groestl luffa224 shake128 xoodyak`)
os.Exit(3)
}
if *crypt == "help" {
fmt.Println(`Syntax:
edgetk -crypt <enc|dec> [-cipher <cipher>] [-iv <iv>] [-key <key>] FILE
PBKDF2 Subcommand Parameters:
[...] -kdf pbkdf2 [-md <hash>] [-iter N] [-salt <salt>] -key "PASS" [...]
Example:
edgetk -crypt enc -kdf pbkdf2 -key "PASSPHRASE" -iter 32768 FILE > OUTPUT
AEAD Modes Subcommand Parameters:
[...] -mode gcm [-info "ADDITIONAL AUTHENTICATED DATA"] [...]
Example:
edgetk -crypt enc -key "HEXKEY" -mode gcm -info "AAD" FILE > OUTPUT`)
os.Exit(3)
}
if *mac == "help" {
fmt.Println(`Syntax:
edgetk -mac <method> [-md <hash>] [-cipher <ciph>] [-key <secret>] FILE
Methods:
cmac, pmac, hmac, chaskey, gost, poly1305, eia128/256, siphash, xoodyak
HMAC:
edgetk -mac hmac [-md sha256] -key <secret> FILE
edgetk -mac hmac [-md sha256] -key <secret> -signature $256bitmac FILE
echo $?
CMAC:
edgetk -mac cmac [-cipher aes] -key <secret> FILE
edgetk -mac cmac [-cipher aes] -key <secret> -signature $128bitmac FILE
echo $?`)
os.Exit(3)
}
if *kdf == "help" {
fmt.Println(`Syntax:
edgetk -kdf <method> [-bits N] [-md <hash>] [-key <secret>] [-salt <salt>]
Methods:
hkdf, pbkdf2, scrypt, argon2, lyra2re, lyra2re2, gost (streebog)
HKDF:
edgetk -kdf hkdf [-bits N] [-salt "SALT"] [-info "AAD"] [-key "IKM"]
Argon2:
edgetk -kdf argon2 [-bits N] [-salt "SALT"] [-iter N] [-key "PASSPHRASE"]
GOST:
edgetk -kdf streebog [-bits N] [-salt "SALT"] [-info "AAD"] [-key "IKM"]
Lyra2:
edgetk -kdf lyra2re [-bits N] [-salt "SALT"] [-iter N] [-key "PASSPHRASE"]
PBKDF2:
edgetk -kdf pbkdf2 [-bits N] [-salt "SALT"] [-iter N] [-key "PASSPHRASE"]
Scrypt[*]:
edgetk -kdf scrypt [-bits N] [-salt "SALT"] [-iter N] [-key "PASSPHRASE"]
[*] scrypt iter must be greater than 1 and a power of 2:
2^10 = 1.024
2^11 = 2.048
2^12 = 4.096 (Minimum Recommended)
2^13 = 8.192
2^14 = 16.384
2^15 = 32.768
2^16 = 65.536
2^17 = 131.072
2^18 = 262.144
2^19 = 524.288
2^20 = 1.048.576`)
os.Exit(3)
}
if *pkey == "help" {
fmt.Println(`Syntax:
edgetk -pkey <command> [-algorithm <alg>] [-key <private>] [-pub <public>]
[-root <cacert>] [-cert <certificate>] [-signature <sign>] [-bits N] FILE
Subcommands:
keygen, certgen, req, x509, check, pkcs12, encrypt, decrypt
derive, x25519, vko, text, modulus, randomart, sign, verify
Generate Key Pair:
edgetk -pkey keygen [-algorithm <alg>] [-priv <private>] [-pub <public>]
Generate Self-Signed Certificate:
edgetk -pkey certgen [-algorithm <alg>] [-key <priv>] [-cert <cert.crt>]
Generate Certificate Sign Request:
edgetk -pkey req [-algorithm <alg>] [-key <private>] [-cert <cert.csr>]
Sign the Certificate Sign Request:
edgetk -pkey x509 [-algorithm <alg>] [-root <cacert>] [-key <private>]
[-cert <certificate.csr>] CERTIFICATE.crt
Generate Certificate Revocation List:
edgetk -pkey crl [-algorithm <alg>] [-cert <cacert>] [-key <private>]
[-crl <old.crl>] [serials.txt] NewCRL.crl
Parse Keypair:
edgetk -pkey <text|modulus> [-pass "passphrase"] [-key <private.pem>]
edgetk -pkey <text|modulus|randomart> [-key <public.pem>]
Parse Certificate/CRL:
edgetk -pkey <text|modulus> [-cert <certificate.pem>]
edgetk -pkey <text> [-crl <crl.pem>]
echo $?
Check Certificate Signature:
edgetk -pkey check [-cert <certificate.pem>] [-key <capublic.pem>]
echo $?
Check CRL Authenticity:
edgetk -pkey check [-cert <cacert.pem>] [-crl <crl.pem>]
echo $?
Validate a Certificate against the CRL:
edgetk -pkey validate [-cert <certificate.pem>] [-crl <crl.pem>]
echo $?
Derive Shared Secret:
edgetk -pkey <derive|vko|x25519> [-key <privatekey>] [-pub <peerkey>]
Digital Signature:
edgetk -pkey <sign|verify> [-algorithm <alg>] [-key <private|public>]
[-signature <signature>] FILE.ext
Example:
edgetk -pkey sign -key private.pem [-pass "pass"] FILE.ext > sign.txt
sign=$(cat sign.txt|awk '{print $2}')
edgetk -pkey verify -key public.pem -signature $sign FILE.ext
echo $?`)
os.Exit(3)
}
if *tcpip == "help" {
fmt.Println(`Syntax:
edgetk -tcp <server|client> [-cert <cert>] [-key <private>] [-ipport "IP"]
Examples:
edgetk -tcp ip > MyExternalIP.txt
edgetk -tcp server -cert cert.pem -key priv.pem [-ipport "8081"]
edgetk -tcp client -cert cert.pem -key priv.pem [-ipport "127.0.0.1:8081"]`)
os.Exit(3)
}
if (*pkey == "keygen") && (*alg != "sm9encrypt" && *alg != "sm9sign") && *pwd == "" {
print("Passphrase: ")
pass, _ := gopass.GetPasswdMasked()
*pwd = string(pass)
} else if (*pkey == "keygen") && (*alg != "sm9encrypt" && *alg != "sm9sign") && *pwd == "nil" {
*pwd = ""
}
if (*pkey == "setup") && *pwd == "" && strings.ToUpper(*alg) != "ELGAMAL" {
print("Passphrase: ")
pass, _ := gopass.GetPasswdMasked()
*pwd = string(pass)
}
if (*pkey == "keygen") && (*alg == "sm9encrypt" || *alg == "sm9sign") && *pwd == "" {
file, err := os.Open(*master)
if err != nil {
log.Fatal(err)
}
info, err := file.Stat()
if err != nil {
log.Fatal(err)
}
buf := make([]byte, info.Size())
file.Read(buf)
var block *pem.Block
block, _ = pem.Decode(buf)
if block == nil {
errors.New("no valid private key found")
}
if IsEncryptedPEMBlock(block) {
print("MasterKey Passphrase: ")
pass, _ := gopass.GetPasswd()
*pwd = string(pass)
}
}
if (*pkey == "keygen") && (*alg == "sm9encrypt" || *alg == "sm9sign") && *pwd2 == "" {
print("UserKey Passphrase: ")
pass, _ := gopass.GetPasswdMasked()
*pwd2 = string(pass)
}
if (*pkey == "sign" || *pkey == "decrypt" || *pkey == "derive" || *pkey == "derivea" || *pkey == "unwrapkey" || *pkey == "deriveb" || *pkey == "certgen" || *pkey == "text" || *pkey == "modulus" || *tcpip == "server" || *tcpip == "client" || *pkey == "pkcs12" || *pkey == "req" || *pkey == "x509" || *pkey == "x25519" || *pkey == "x448" || *pkey == "vko" || *pkey == "crl") && (*key != "") && *pwd == "" {
file, err := os.Open(*key)
if err != nil {
log.Fatal(err)
}
info, err := file.Stat()
if err != nil {
log.Fatal(err)
}
buf := make([]byte, info.Size())
file.Read(buf)
var block *pem.Block
block, _ = pem.Decode(buf)
if block == nil {
errors.New("no valid private key found")
}
if IsEncryptedPEMBlock(block) {
print("Passphrase: ")
pass, _ := gopass.GetPasswd()
*pwd = string(pass)
}
}
if (*pkey == "pkcs12") && *key == "" && *pwd == "" {
pfxBytes, err := os.ReadFile(*cert)
if err != nil {
log.Fatal(err)
}
_, _, err = pkcs12.Decode(pfxBytes, *pwd)
if err != nil {
print("Passphrase: ")
pass, _ := gopass.GetPasswd()
*pwd = string(pass)
}
}
var myHash func() hash.Hash
switch *md {
case "sha224":
myHash = sha256.New224
case "sha256":
myHash = sha256.New
case "sha384":
myHash = sha512.New384
case "sha512":
myHash = sha512.New
case "sha512-256":
myHash = sha512.New512_256
case "sha1":
myHash = sha1.New
case "rmd160":
myHash = ripemd160.New
case "rmd128":
myHash = ripemd.New128
case "rmd256":
myHash = ripemd.New256
case "rmd320":
myHash = ripemd.New320
case "sha3-224":
myHash = sha3.New224
case "sha3-256":
myHash = sha3.New256
case "sha3-384":
myHash = sha3.New384
case "sha3-512":
myHash = sha3.New512
case "keccak", "keccak256":
myHash = sha3.NewLegacyKeccak256
case "keccak512":
myHash = sha3.NewLegacyKeccak512
case "shake128":
myHash = func() hash.Hash {
return sha3.NewShake128()
}
case "shake256":
myHash = func() hash.Hash {
return sha3.NewShake256()
}
case "lsh224", "lsh256-224":
myHash = lsh256.New224
case "lsh", "lsh256", "lsh256-256":
myHash = lsh256.New
case "lsh512-256":
myHash = lsh512.New256
case "lsh512-224":
myHash = lsh512.New224
case "lsh384", "lsh512-384":
myHash = lsh512.New384
case "lsh512":
myHash = lsh512.New
case "has160":
myHash = has160.New
case "whirlpool":
myHash = whirlpool.New
case "blake2b256":
myHash = crypto.BLAKE2b_256.New
case "blake2b512":
myHash = crypto.BLAKE2b_512.New
case "blake2s128":
h, _ := blake2s.New128([]byte(*key))
myHash = func() hash.Hash {
return h
}
case "blake2s256":
myHash = crypto.BLAKE2s_256.New
case "blake3":
myHash = func() hash.Hash {
return blake3.New()
}
case "md5":
myHash = md5.New
case "gost94":
myHash = func() hash.Hash {
return gost341194.New(&gost28147.SboxIdGostR341194CryptoProParamSet)
}
case "streebog", "streebog256":
myHash = gost34112012256.New
case "streebog512":
myHash = gost34112012512.New
case "sm3":
myHash = sm3.New
case "md4":
myHash = md4.New
case "cubehash", "cubehash512":
myHash = cubehash.New
case "cubehash256":
myHash = cubehash256.New
case "xoodyak", "xhash":
myHash = xoodyak.NewXoodyakHash
case "skein", "skein256":
myHash = func() hash.Hash {
return skein.New256(nil)
}
case "skein512":
myHash = func() hash.Hash {
return skein.New512(nil)
}
case "jh":
myHash = jh.New256
case "groestl":
myHash = groestl.New256
case "tiger":
myHash = tiger.New
case "tiger2":
myHash = tiger.New2
case "kupyna256", "kupyna":
myHash = kupyna.New256
case "kupyna384":
myHash = kupyna.New384
case "kupyna512":
myHash = kupyna.New512
case "echo224":
myHash = echo.New224
case "echo", "echo256":
myHash = echo.New256
case "echo384":
myHash = echo.New384
case "echo512":
myHash = echo.New512
case "esch", "esch256":
myHash = esch.New256
case "esch384":
myHash = esch.New384
case "bmw":
myHash = bmw.New
case "hamsi224":
myHash = hamsi.New224
case "hamsi", "hamsi256":
myHash = hamsi.New256
case "hamsi384":
myHash = hamsi.New384
case "hamsi512":
myHash = hamsi.New512
case "fugue224":
myHash = fugue.New224
case "fugue", "fugue256":
myHash = fugue.New256
case "fugue384":
myHash = fugue.New384
case "fugue512":
myHash = fugue.New512
case "luffa224":
myHash = luffa.New224
case "luffa", "luffa256":
myHash = luffa.New256
case "luffa384":
myHash = luffa.New384
case "luffa512":
myHash = luffa.New512
case "shavite224":
myHash = shavite.New224
case "shavite", "shavite256":
myHash = shavite.New256
case "shavite384":
myHash = shavite.New384
case "shavite512":
myHash = shavite.New512
case "simd224":
myHash = simd.New224
case "simd", "simd256":
myHash = simd.New256
case "simd384":
myHash = simd.New384
case "simd512":
myHash = simd.New512
}
if *random != 0 {
var key []byte
var err error
key = make([]byte, *random/8)
_, err = io.ReadFull(rand.Reader, key)
if err != nil {
log.Fatal(err)
}
fmt.Println(hex.EncodeToString(key))
os.Exit(0)
}
Files := strings.Join(flag.Args(), " ")
var inputfile io.Reader
var inputdesc string
var err error
if Files == "-" || Files == "" || strings.Contains(Files, "*") {
inputfile = os.Stdin
inputdesc = "stdin"
} else if *pkey != "x509" && *pkey != "req" && *pkey != "wrapkey" {
inputfile, err = os.Open(flag.Arg(0))
if err != nil {
log.Fatalf("failed opening file: %s", err)
}
inputdesc = flag.Arg(0)
}
if *encode == "enc" {
b, err := ioutil.ReadAll(inputfile)
if len(b) == 0 {
os.Exit(0)
}
if err != nil {
log.Fatal(err)
}
o := make([]byte, hex.EncodedLen(len(b)))
hex.Encode(o, b)
os.Stdout.Write(o)
os.Exit(0)
} else if *encode == "dec" {
var err error
buf := bytes.NewBuffer(nil)
data := inputfile
io.Copy(buf, data)
b := strings.TrimSuffix(string(buf.Bytes()), "\r\n")
b = strings.TrimSuffix(string(b), "\n")
if !isHexDump(b) {
data, err := decodeHexDump(b)
if err != nil {
log.Fatal(err)
}
os.Stdout.Write(data)
os.Exit(0)
}
if len(b) == 0 {
os.Exit(0)
}
if len(b) < 2 {
os.Exit(0)
}
if (len(b)%2 != 0) || (err != nil) {
log.Fatal(err)
}
o := make([]byte, hex.DecodedLen(len(b)))
_, err = hex.Decode(o, []byte(b))
if err != nil {
log.Fatal(err)
}
os.Stdout.Write(o)
os.Exit(0)
} else if *encode == "dump" {
buf := bytes.NewBuffer(nil)
data := inputfile
io.Copy(buf, data)
dump := hex.Dump(buf.Bytes())
os.Stdout.Write([]byte(dump))
os.Exit(0)
} else if *encode == "split" {
data, _ := ioutil.ReadAll(inputfile)
b := strings.TrimSuffix(string(data), "\r\n")
b = strings.TrimSuffix(b, "\n")
print(len(b)/2, " bytes ", len(b)*4, " bits\n")
splitx := SplitSubN(b, 4)
for _, chunk := range split(strings.Trim(fmt.Sprint(splitx), "[]"), 40) {
fmt.Println(strings.ToUpper(chunk))
}
} else if *encode == "split+" {
data, _ := ioutil.ReadAll(inputfile)
b := strings.TrimSuffix(string(data), "\r\n")
b = strings.TrimSuffix(b, "\n")
print(len(b)/2, " bytes ", len(b)*4, " bits\n")
splitx := SplitSubN(b, 4)
for _, chunk := range split(strings.Trim(fmt.Sprint(splitx), "[]"), 80) {
fmt.Println(strings.ToUpper(chunk))
}
} else if *encode == "join" {
data, _ := ioutil.ReadAll(inputfile)
join := strings.ReplaceAll(string(data), " ", "")
join = strings.ReplaceAll(join, "\r\n", "")
join = strings.ReplaceAll(join, "\n", "")
fmt.Println(strings.ToLower(join))
}
if *b85 == "enc" || *b85 == "dec" {
if *col == 0 && len(flag.Args()) > 0 {
inputFile := flag.Arg(0)
data, err := ioutil.ReadFile(inputFile)
if err != nil {
fmt.Println("Error reading the file:", err)
os.Exit(1)
}
inputData := string(data)
if *b85 == "enc" {
fmt.Print(encodeAscii85([]byte(inputData)))
} else {
decoder := ascii85.NewDecoder(strings.NewReader(inputData))
decodedData, err := ioutil.ReadAll(decoder)
if err != nil {
fmt.Println("Error decoding data:", err)
os.Exit(1)
}
fmt.Print(string(decodedData))
}
} else {
var inputData string
if len(flag.Args()) == 0 {
data, _ := ioutil.ReadAll(os.Stdin)
inputData = string(data)
} else {
inputFile := flag.Arg(0)
data, err := ioutil.ReadFile(inputFile)
if err != nil {
fmt.Println("Error reading the file:", err)
os.Exit(1)
}
inputData = string(data)
}
if *col != 0 {
if *b85 == "enc" {
printChunks(encodeAscii85([]byte(inputData)), *col)
} else {
decoder := ascii85.NewDecoder(strings.NewReader(inputData))
decodedData, err := ioutil.ReadAll(decoder)
if err != nil {
fmt.Println("Error decoding data:", err)
os.Exit(1)
}
fmt.Print(string(decodedData))
}
} else {
if *b85 == "enc" {
fmt.Print(encodeAscii85([]byte(inputData)))
} else {
decoder := ascii85.NewDecoder(strings.NewReader(inputData))
decodedData, err := ioutil.ReadAll(decoder)
if err != nil {
fmt.Println("Error decoding data:", err)
os.Exit(1)
}
fmt.Print(string(decodedData))
}
}
}
}
if *b64 == "enc" || *b64 == "dec" {
if *col == 0 && len(flag.Args()) > 0 {
inputFile := flag.Arg(0)
data, err := ioutil.ReadFile(inputFile)
if err != nil {
fmt.Println("Error reading the file:", err)
os.Exit(1)
}
inputData := string(data)
if *b64 == "enc" && *pad == false {
sEnc := base64.StdEncoding.EncodeToString([]byte(inputData))
fmt.Println(sEnc)
} else if *b64 == "enc" && *pad == true {
sEnc := base64.StdEncoding.WithPadding(-1).EncodeToString([]byte(inputData))
fmt.Println(sEnc)
}
} else {
var inputData string
if len(flag.Args()) == 0 {
data, _ := ioutil.ReadAll(os.Stdin)
inputData = string(data)
} else {
inputFile := flag.Arg(0)
data, err := ioutil.ReadFile(inputFile)
if err != nil {
fmt.Println("Error reading the file:", err)
os.Exit(1)
}
inputData = string(data)
}
if *col != 0 {
if *b64 == "enc" && *pad == false {
sEnc := base64.StdEncoding.EncodeToString([]byte(inputData))
for _, chunk := range split(sEnc, *col) {
fmt.Println(chunk)
}
} else if *b64 == "dec" && *pad == false {
sDec, _ := base64.StdEncoding.DecodeString(inputData)
os.Stdout.Write(sDec)
}
if *b64 == "enc" && *pad == true {
sEnc := base64.StdEncoding.WithPadding(-1).EncodeToString([]byte(inputData))
for _, chunk := range split(sEnc, *col) {
fmt.Println(chunk)
}
} else if *b64 == "dec" && *pad == true {
sDec, _ := base64.StdEncoding.WithPadding(-1).DecodeString(inputData)
os.Stdout.Write(sDec)
}
} else {
if *b64 == "enc" && *pad == false {
sEnc := base64.StdEncoding.EncodeToString([]byte(inputData))
fmt.Println(sEnc)
} else if *b64 == "dec" && *pad == false {
sDec, _ := base64.StdEncoding.DecodeString(inputData)
os.Stdout.Write(sDec)
}
if *b64 == "enc" && *pad == true {