Hash OpenPGP进入Go错误:";加密:请求的哈希函数不可用;
我正在玩围棋的软件包,制作了一个简单的程序,对短消息进行加密并用ASCII码加密。我目前拥有的代码是:Hash OpenPGP进入Go错误:";加密:请求的哈希函数不可用;,hash,cryptography,go,gnupg,openpgp,Hash,Cryptography,Go,Gnupg,Openpgp,我正在玩围棋的软件包,制作了一个简单的程序,对短消息进行加密并用ASCII码加密。我目前拥有的代码是: package main import ( "code.google.com/p/go.crypto/openpgp" "code.google.com/p/go.crypto/openpgp/armor" "fmt" "log" "os" ) func main() { to, err := openpgp.NewEntity("John
package main
import (
"code.google.com/p/go.crypto/openpgp"
"code.google.com/p/go.crypto/openpgp/armor"
"fmt"
"log"
"os"
)
func main() {
to, err := openpgp.NewEntity("John Smith", "comment", "john@example.com", nil)
if err != nil {
log.Fatal(err)
}
from, err := openpgp.NewEntity("John Smith", "comment", "john@example.com", nil)
if err != nil {
log.Fatal(err)
}
recipients := []*openpgp.Entity{to}
armorer, err := armor.Encode(os.Stdout, "PGP MESSAGE", nil)
if err != nil {
log.Fatal(err)
}
defer armorer.Close()
encrypter, err := openpgp.Encrypt(armorer, recipients, from, nil, nil)
if err != nil {
log.Fatal(err)
}
defer encrypter.Close()
fmt.Fprintf(encrypter, "Hello! How are you?")
}
当我运行此命令时,会得到以下输出:
-----BEGIN PGP MESSAGE-----
wcBMA5iJWayscZQHAQgAvHQtyGxzyHJNYQlK7bcYZnWRm1gHsRRVZIgPTxtqnklp
KgCYOuv5dtgqUXinJWZnk3DozR7xbMj/c9oSlifJ9FiPnTaLLOIVhv2Jf7w9ydh3
oig3vpL8rI/ha9bOJsNdznt3/z1ZLVghPsrRGHO7LWUTWQUn/cgQZXr/z5CpGQP0
TFlMcbBuuwE2ffplAGkBSQlXNRx1ZsY6T+MjajWwcik/CjJ/NnzRpURpXFIWc85x
HQbUexQzEghyh4t5NEQhx9UvmLtnKPmwnhxX3s43Zcd1VtzSXc77giE08fSdIDdH
eDClMno6jsoWhmubXZVXOHqf+z5euEcxvYyk16N/jdLgAeMBTSifCFR8YuGBmOFA
DONO/4/M1ye76+KyhsbF4KTgK+CW4Rjg4NLi0ubP1A==
=YD2p
-----END PGP MESSAGE-----panic: crypto: requested hash function is unavailable
goroutine 1 [running]:
crypto.Hash.New(0x9, 0x21027c4b0, 0x1d3300)
/usr/local/Cellar/go/1.1.1/src/pkg/crypto/crypto.go:62 +0xab
code.google.com/p/go.crypto/openpgp.Encrypt(0x210299e70, 0x2102e76e0, 0x2210284f38, 0x1, 0x1, ...)
/Users/cb/workspace/go/src/code.google.com/p/go.crypto/openpgp/write.go:289 +0x1141
main.main()
/Users/cb/workspace/go/src/github.com/xoebus/gpg/go-gpg.go:31 +0x425
exit status 2
它似乎正在输出装甲密码文本(似乎无效),然后崩溃,因为它找不到链接到二进制的已注册哈希函数。据我所知,默认情况下,它应该使用标准库中的一个SHA哈希值,而这个哈希值应该是链接的
我做错了什么?哈希函数必须由import\uuuu“which”
进行“注册”。这些文件不会自动链接到二进制文件中。实际上,不会显式(或传递)导入任何内容。但是,如果您直接使用一些未导入的实体,编译器/链接器会抱怨。散列函数OTOH以及stdlib的一些其他部分通过使用一种后期绑定
(09:25) jnml@fsc-r550:~/src/tmp/SO/17986762$ cat main.go
package main
import (
"fmt"
"log"
"os"
"code.google.com/p/go.crypto/openpgp"
"code.google.com/p/go.crypto/openpgp/armor"
_ "code.google.com/p/go.crypto/ripemd160"
)
func main() {
to, err := openpgp.NewEntity("John Smith", "comment", "john@example.com", nil)
if err != nil {
log.Fatal(err)
}
from, err := openpgp.NewEntity("John Smith", "comment", "john@example.com", nil)
if err != nil {
log.Fatal(err)
}
recipients := []*openpgp.Entity{to}
armorer, err := armor.Encode(os.Stdout, "PGP MESSAGE", nil)
if err != nil {
log.Fatal(err)
}
defer armorer.Close()
encrypter, err := openpgp.Encrypt(armorer, recipients, from, nil, nil)
if err != nil {
log.Fatal(err)
}
defer encrypter.Close()
fmt.Fprintf(encrypter, "Hello! How are you?")
}
(09:25) jnml@fsc-r550:~/src/tmp/SO/17986762$ go run main.go
-----BEGIN PGP MESSAGE-----
wcBMA6art6sLA/RNAQgAyScgc5RZErJ59rFreeOiotvMcSDgIRgdoxyKjo7qHxhz
jwhxYv/fqLgpYq5AbOCXVUK4Ubt+vmr+ET/txhW5tCx96cTZXVmyuke89+yQ6SQ7
ESlZxq9X973lpOq/I1rXY6T8bgfz4TY3w9Ur0XevnB9uJKv7nMaWCG46f//uT1P8
wD7eqv8hupJK+FnyzU5SzDyeO20ZzyN0e6M2GobhmmOmik3iB491+NskC5gBL2oB
kZBJROOrBtp9z27YXZTFjewgxzkUNzw+IVlsQD5h6XiyzOIfD2UtxvzxJs6qe3Kf
iAlqPfsETCBi6qxpnaBlUVQycfMCClbWzoI54dq3m9LgAeOJhljWnwSGnOGdLOGW
G+MDigPW5TYnD+JX4dRg4G3g/+Dm4VyV4DbihPWbZ+CA5IOlWefWOHpkJSOQi6JU
H1DgluHA9eAb4FjgYuGBaeCz5N8ur0undv+IiD08IJXlzgjiP74GiuGc2uFFgeFz
YOH3K+jHj0qPYhceyDp8mtmCgy7E/523HYsLgzu9nXbKajafo/6HRa2KLM1d0VGM
qZsEqF6Kr/1m1qBaV94oWju5z0f+bBtNCgXjbP2ibFAUlmuFvKsRHZVsdOo8BLkd
ed5Q9sw1fMXSzA6cxYClpeN6BmJ3KlLEkn6wxmbpUxR6VI17I2iZNA4rhzU2fYRR
egESqUF2tfZP5MDNUx8QzQdP6ch3okdKBg7hga59YA66QqbV2KczixWaFssWyqI+
AtInYYD/bHJQYHGdHgST3aLUO6wEALgpcK55AWHHjJAwoZUoVkEFN8KN6pAEutur
jRjTcfnkbCz4l/CxuN+jzLTevogM5NO+RU7ZKMkKVhzRoGM95lviTSwkj+E5mgA=
=wWmw
-----END PGP MESSAGE-----(09:26) jnml@fsc-r550:~/src/tmp/SO/17986762$