Abstract: A method for reading at least one attribute stored in an ID token using first, second and third computer systems, wherein the third computer system comprises a browser and a client, and wherein a service certificate is assigned to the second computer system, wherein the service certificate comprises an identifier which is used to identify the second computer system, wherein the ID token is assigned to a user, a first cryptographically protected connection (TLS1) is set up between the browser of the third computer system and the second computer system, wherein the third computer system receives a first certificate, the first certificate is stored by the third computer system, the third computer system receives a signed attribute specification via the first connection, a second cryptographically protected connection (TLS2) is set up between the browser of the third computer system and the first computer system, wherein the third computer system receives a second certificate, the signed attribute specification i

Abstract: A method for reading at least one attribute stored in an ID token using first, second and third computer systems, wherein the third computer system comprises a browser and a client, and wherein a service certificate is assigned to the second computer system, wherein the service certificate comprises an identifier which is used to identify the second computer system, wherein the ID token is assigned to a user,: a first cryptographically protected connection (TLS1) is set up between the browser of the third computer system and the second computer system, wherein the third computer system receives a first certificate, the first certificate is stored by the third computer system, the third computer system receives a signed attribute specification via the first connection, a second cryptographically protected connection (TLS2) is set up between the browser of the third computer system and the first computer system, wherein the third computer system receives a second certificate, the signed attribute specification

Abstract: The invention relates to a method for reading at least one attribute stored in an ID token (106, 106?) using first (136), second (150) and third (100) computer systems, wherein the third computer system comprises a browser (112) and a client (113), and wherein a service certificate (144) is assigned to the second computer system, wherein the service certificate comprises an identifier which is used to identify the second computer system, wherein the ID token is assigned to a user (102), having the following steps: —a first cryptographically protected connection (TLS1) is set up between the browser of the third computer system and the second computer system, wherein the third computer system receives a first certificate (176), —the first certificate is stored by the third computer system, —the third computer system receives a signed attribute specification (182) via the first connection, —a second cryptographically protected connection (TLS2) is set up between the browser of the third computer system and the f

Abstract: An exhaust manifold for an internal combustion engine has at least one exhaust pipe and a flange which can be fastened to an engine block of the internal combustion engine. On the side facing away from the engine block, the flange is provided with a channel which is connected to a fluid line and which is in fluid communication with the interior of the exhaust pipe via a lateral opening in the exhaust pipe. The fluid line opens into the channel on the side of the flange that faces away from the engine block.

Abstract: The invention relates to a method for reading at least one attribute stored in an ID token (106, 106?) using first (136), second (150) and third (100) computer systems, wherein the third computer system comprises a browser (112) and a client (113), and wherein a service certificate (144) is assigned to the second computer system, wherein the service certificate comprises an identifier which is used to identify the second computer system, wherein the ID token is assigned to a user (102), having the following steps: a first cryptographically protected connection (TLS1) is set up between the browser of the third computer system and the second computer system, wherein the third computer system receives a first certificate (176), the first certificate is stored by the third computer system, the third computer system receives a signed attribute specification (182) via the first connection, a second cryptographically protected connection (TLS2) is set up between the browser of the third computer system and the first

Abstract: An exhaust manifold for an internal combustion engine has at least one exhaust pipe and a flange which can be fastened to an engine block of the internal combustion engine. On the side facing away from the engine block, the flange is provided with a channel which is connected to a fluid line and which is in fluid communication with the interior of the exhaust pipe via a lateral opening in the exhaust pipe. The fluid line opens into the channel on the side of the flange that faces away from the engine block.

Abstract: The two cylinder groups of an internal-combustion engine each have a separate exhaust gas catalyst. When one of these cylinder groups is shut off by preventing the supply of fuel, it is possible that the assigned exhaust gas catalyst may be cooled below its operating temperature. In order to avoid this, the whole exhaust gas system is constructed in such a manner that the gases emitted from the shut-off cylinder group are heated by the exhaust gases of the continuously fired cylinder group.