diff --git a/armor.go b/armor.go
index 071f4ad..3b7e495 100644
--- a/armor.go
+++ b/armor.go
@@ -1,4 +1,4 @@
-package pm
+package pmcrypto
 
 import (
 	"bytes"
diff --git a/attachment.go b/attachment.go
index 8e416a2..74a06ee 100644
--- a/attachment.go
+++ b/attachment.go
@@ -1,4 +1,4 @@
-package pm
+package pmcrypto
 
 import (
 	"bytes"
diff --git a/common.go b/common.go
index e93bfee..1215075 100644
--- a/common.go
+++ b/common.go
@@ -1,4 +1,4 @@
-package pm
+package pmcrypto
 
 import (
 	"regexp"
diff --git a/fingerprint.go b/fingerprint.go
index b89ddf7..ab52a04 100644
--- a/fingerprint.go
+++ b/fingerprint.go
@@ -1,4 +1,4 @@
-package pm
+package pmcrypto
 
 import (
 	"bytes"
diff --git a/glide.lock b/glide.lock
index 2491881..fea7de2 100644
--- a/glide.lock
+++ b/glide.lock
@@ -1,8 +1,10 @@
-hash: 217e5bc8c4d3160eeddd18dda7f8f8785f1b2b7f2ca58779b94ed8fd91ab226d
-updated: 2018-06-05T11:36:14.582087-07:00
+hash: 834f29378b80e2f7486b79420679fb1d854c16f2989574090ba80d322a7b71c5
+updated: 2018-09-02T14:56:08.452174+02:00
 imports:
+- name: github.com/Sirupsen/logrus
+  version: 78fa2915c1fa231f62e0438da493688c21ca678e
 - name: golang.org/x/crypto
-  version: 4dad02e057d03c4f12a519a73d4b4f1837de135d
+  version: 9e4251120d8c43f10024d798bc6dde21d40704a0
   repo: https://github.com/ProtonMail/crypto.git
   subpackages:
   - bitcurves
@@ -11,6 +13,8 @@ imports:
   - curve25519
   - ed25519
   - ed25519/internal/edwards25519
+  - internal/randutil
+  - internal/syscall/unix
   - openpgp
   - openpgp/aes/keywrap
   - openpgp/armor
@@ -23,4 +27,23 @@ imports:
   - openpgp/internal/encoding
   - openpgp/packet
   - openpgp/s2k
+  - rand
+  - rsa
+  - ssh/terminal
+- name: golang.org/x/sys
+  version: fa5fdf94c78965f1aa8423f0cc50b8b8d728b05a
+  subpackages:
+  - unix
+  - windows
+- name: golang.org/x/text
+  version: 6e3c4e7365ddcc329f090f96e4348398f6310088
+  subpackages:
+  - encoding
+  - encoding/charmap
+  - encoding/internal
+  - encoding/internal/identifier
+  - transform
+- name: mimeparser
+  version: f4de8a5a52ecd93189c785c7d87259ac637e1d7c
+  repo: git@gitlab.protontech.ch:ProtonMail/go-pm-mime.git
 testImports: []
diff --git a/glide.yaml b/glide.yaml
index fb866bb..95ef39c 100644
--- a/glide.yaml
+++ b/glide.yaml
@@ -1,5 +1,7 @@
-package: pm
+package: proton/pmcrypto
 import:
 - package: golang.org/x/crypto
   version: v1.0.0
   repo: https://github.com/ProtonMail/crypto.git
+- package: mimeparser
+  repo: git@gitlab.protontech.ch:ProtonMail/go-pm-mime.git
diff --git a/key.go b/key.go
index 9ff7e9d..3b545e6 100644
--- a/key.go
+++ b/key.go
@@ -1,4 +1,4 @@
-package pm
+package pmcrypto
 
 import (
 	"bytes"
diff --git a/message.go b/message.go
index ceab76e..418c78e 100644
--- a/message.go
+++ b/message.go
@@ -1,4 +1,4 @@
-package pm
+package pmcrypto
 
 import (
 	"bytes"
diff --git a/mime.go b/mime.go
new file mode 100644
index 0000000..be8e5d9
--- /dev/null
+++ b/mime.go
@@ -0,0 +1,65 @@
+package pmcrypto
+
+import (
+	"net/mail"
+	"strings"
+	"net/textproto"
+	"io/ioutil"
+	"bytes"
+	"mimeparser"
+)
+
+func parseMIME(mimeBody string) (body *mimeparser.BodyCollector, atts, attHeaders []string, err error) {
+
+	mm, err := mail.ReadMessage(strings.NewReader(mimeBody))
+	if err != nil {
+		return
+	}
+
+	h := textproto.MIMEHeader(mm.Header)
+	mmBodyData, err := ioutil.ReadAll(mm.Body)
+
+	printAccepter := mimeparser.NewMIMEPrinter()
+	bodyCollector := mimeparser.NewBodyCollector(printAccepter)
+	attachmentsCollector := mimeparser.NewAttachmentsCollector(bodyCollector)
+	err = mimeparser.VisitAll(bytes.NewReader(mmBodyData), h, attachmentsCollector)
+
+	body = bodyCollector
+	atts = attachmentsCollector.GetAttachments()
+	attHeaders = attachmentsCollector.GetAttHeaders()
+
+	return
+}
+
+
+
+// define call back interface
+type MIMECallbacks interface {
+	onBody(body string, mimetype string)
+	onAttachment(headers string, data []byte)
+	// Encrypted headers can be an attachment and thus be placed at the end of the mime structure
+	onEncryptedHeaders(headers string)
+}
+
+func (o *OpenPGP) decryptMIMEMessage(encryptedText string, verifierKey string, privateKeys []byte,
+		passphrase string, callbacks MIMECallbacks, verifyTime int64) (verifier int, err error) {
+	decsignverify, error := o.DecryptMessageVerifyPrivbinkeys(encryptedText, verifierKey, privateKeys, passphrase, verifyTime)
+	if (error != nil) {
+		return 0, error
+	}
+
+	body, attachments, attachmentHeaders, error := parseMIME(decsignverify.Plaintext
+	if (error != nil) {
+		return 0, error
+	})
+	bodyContent, bodyMimeType := body.GetBody()
+	callbacks.onBody(bodyContent, bodyMimeType)
+	for i := 0; i < len(attachments); i++ {
+		callbacks.onAttachment(attachmentHeaders[i], []byte(attachments[i]))
+	}
+	callbacks.onEncryptedHeaders("")
+
+	// Todo verify the signature included in the attachment
+
+	return verifier, nil
+}
\ No newline at end of file
diff --git a/openpgp.go b/openpgp.go
index f812722..4a8f22b 100644
--- a/openpgp.go
+++ b/openpgp.go
@@ -1,4 +1,4 @@
-package pm
+package pmcrypto
 
 import "time"
 
diff --git a/session.go b/session.go
index 3a10ee5..2300e4f 100644
--- a/session.go
+++ b/session.go
@@ -1,4 +1,4 @@
-package pm
+package pmcrypto
 
 import (
 	"bytes"
diff --git a/sign_detached.go b/sign_detached.go
index e32ec2a..782aa80 100644
--- a/sign_detached.go
+++ b/sign_detached.go
@@ -1,4 +1,4 @@
-package pm
+package pmcrypto
 
 import (
 	"bytes"
diff --git a/time.go b/time.go
index 458f452..5251f92 100644
--- a/time.go
+++ b/time.go
@@ -1,4 +1,4 @@
-package pm
+package pmcrypto
 
 import (
 	"time"
diff --git a/version.go b/version.go
index c8cbd8b..8f12e98 100644
--- a/version.go
+++ b/version.go
@@ -1,4 +1,4 @@
-package pm
+package pmcrypto
 
 // Version get current lib version
 func Version() string {